Inventor · disambiguated record
Udo Franz
Also filed as: FRANZ UDO
3 granted patents·6 citations·filing 1976–1997
58Inventor score
Top patents by PatentIndex Score
3 records- 0124US5958263AStud welding methodHBS BOLZENSCHWEISS SYSTEME GMB·Filed 1997·Granted Sep 28, 1999·4 cites·15 claims
- 0222US4120726ASilver-halide emulsion sensitized with an asymmetrical disulfideWOLFEN FILMFAB VEB·Filed 1977·Granted Oct 17, 1978·1 cites·20 claims
- 0321US4131470AProcess for the stabilization and antifogging of photographic silver halide emulsionsWOLFEN FILMFAB VEB·Filed 1976·Granted Dec 26, 1978·1 cites·7 claims
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