Inventor · disambiguated record
John J. Magenheimer
Also filed as: MAGENHEIMER JOHN J
3 granted patents·14 citations·filing 1979–1982
64Inventor score
Technology areasG03C
Files withPOLAROID CORP3
Top patents by PatentIndex Score
3 records- 0154US4366227ADiffusion transfer film unitPOLAROID CORP·Filed 1981·Granted Dec 28, 1982·7 cites·30 claims
- 0252US4386151ADiffusion transfer film system with protective layer of copper salt, chitosan and selected polyolsPOLAROID CORP·Filed 1982·Granted May 31, 1983·6 cites·25 claims
- 0331US4259115AMethod for forming silver precipitating nucleiPOLAROID CORP·Filed 1979·Granted Mar 31, 1981·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →