Inventor · disambiguated record
Wilmuth Pramstraller
Also filed as: PRAMSTRALLER WILMUTH
3 granted patents·4 citations·filing 1976–1977
53Inventor score
Technology areasG03B
Top patents by PatentIndex Score
3 records- 0144US4050813ALamp-adjusting mechanism, particularly for photographic enlarging apparatusDURST AG·Filed 1976·Granted Sep 27, 1977·4 cites·7 claims
- 0223US4050815APhotographic enlarging apparatus with hinged image holderDURST AG·Filed 1976·Granted Sep 27, 1977·0 cites·6 claims
- 0318USD253112SPhotographic enlarging apparatusDURST AG FABRIK FOTOTECHNISCHER APPARATE·Filed 1977·Granted Oct 9, 1979·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →