Classement 
par Inventeurs / Calculateurs
 F. E. Altman
|  
       Nom 
     | 
     
       Source 
     | 
     
       f/ 
     | 
     
       Fmm 
     | 
     
       a° 
     | 
     
       Date 
     | 
     
       Type 
     | 
     
       Coupe 
     | 
     
       Inventeur 
     | 
     
       Maison 
     | 
     
       Lien 
     | 
  
| Ektar | US 1 309 847 |  
       6 
     | 
     
       100 
     | 
     
       55 
     | 
     
       1919 
     | 
     
       11/11 
     | 
     
       C. W. Frederick & F. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 1 658 365 |  
       8 
     | 
     
       100 
     | 
     
       32 
     | 
     
       1924 
     | 
     
       11/1 
     | 
     
       Fred. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 1 620 337 |  
       2 
     | 
     
       100 
     | 
     
       20 
     | 
     
       1927 
     | 
     
       11/11 
     | 
     
       CW. W. Frederick et Fred E. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | 
    US 1 812 541 I (indique d7=9.25) |  
       3,3 
     | 
     
       100 
     | 
     
       30 
     | 
     
       1931 
     | 
     
       112/21 
     | 
     
       Fred E. Altman 
     | 
     
       Felms Revo Corporation 
     | 
    ||
| _/_ | 
    US 1 812 541 II |  
       4 
     | 
     
       100 
     | 
     
       35 
     | 
     
       1931 
     | 
     
       112/21 
     | 
     
       Fred E. Altman 
     | 
     
       Felms Revo Corporation 
     | 
    ||
| _/_ | US 1 880 394 |  
       6 
     | 
     
       100 
     | 
     
       30 
     | 
     
       1932 
     | 
     
       12/2 
     | 
     
       F. E. Altman  
     | 
     
       Kodak 
     | 
    ||
| _/_ | 
    US 1 880 393 |  
       6,8 
     | 
     
       105 
     | 
     
       40 
     | 
     
       1932 
     | 
     
       11/1 
     | 
     
       Fred E. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 262 985 I |  
       1,9 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1939 
     | 
     
       22/21 
     | 
     
       F. E. Altman (?) 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 262 985 II |  
       1,9 
     | 
     
       100 
     | 
     
       30 
     | 
     
       1939 
     | 
     
       22/21 
     | 
     
       F. E. Altman (?) 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 165 328 I |  
       3,5 
     | 
     
       100 
     | 
     
       55 
     | 
     
       1939 
     | 
     
       11/2 
     | 
     
       G. H. Aklin & F. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 165 328 II |  
       3,5 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1939 
     | 
     
       11/2 
     | 
     
       G. H. Aklin & F. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 279 384 I p.2 |  
       3,3 
     | 
     
       100 
     | 
     
       50 
     | 
     
       1942 
     | 
     
       21/2 
     | 
     
       F. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 279 384 II p.2 |  
       4,5 
     | 
     
       100 
     | 
     
       50 
     | 
     
       1942 
     | 
     
       21/2 
     | 
     
       F. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 279 938 I (a=66º) |  
       3,3 
     | 
     
       100 
     | 
     
       60 
     | 
     
       1942 
     | 
     
       21/2 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 279 938 II (a=26º) |  
       4,5 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1942 
     | 
     
       21/2 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 279 938 III |  
       3,5 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1942 
     | 
     
       21/2 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| Ektar | US 2 279 938 IV |  
       3,5 
     | 
     
       101 
     | 
     
       52 
     | 
     
       1942 
     | 
     
       21/2 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 2 346 062 |  
       8 
     | 
     
       100 
     | 
     
       21 
     | 
     
       1942 
     | 
     
       2/2 
     | 
     
       F. E. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 2 343 629 I |  
       3,5 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1944 
     | 
     
       111/1 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 2 343 629 II |  
       3,5 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1944 
     | 
     
       111/1 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 2 343 629 III |  
       3,5 
     | 
     
       100 
     | 
     
       45 
     | 
     
       1944 
     | 
     
       1/111 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 2 346 061 I |  
       1,9 
     | 
     
       100 
     | 
     
       40 
     | 
     
       1944 
     | 
     
       1111/1 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | _/_- - - |  
       1,9 
     | 
     
       100 
     | 
     
       40 
     | 
     
       1944 
     | 
     
       1111/1 
     | 
     
       F. Altman 
     | 
     
       Kodak 
     | 
    ||
| _/_ | US 2 346 062 [le brevet donne nu2 = nu3 = 33.8] |  
       8 
     | 
     
       100 
     | 
     
       21 
     | 
     
       1944 
     | 
     
       2/2 
     | 
     
       F. E. Altmann 
     | 
     
       Kodak 
     | 
    ||
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