Inventor · disambiguated record

Richard J. Byer

Also filed as: BYER RICHARD J

2 granted patents·1 citations·filing 1980–1981

31Inventor score

Technology areasG03C

Files withDU PONT2

Top patents by PatentIndex Score

2 records

0119US4378427AMethod for producing a long scale direct-positive photographic emulsionDU PONT·Filed 1981·Granted Mar 29, 1983·1 cites·10 claims
0216US4370411AMethod for producing a long scale direct-positive photographic emulsionDU PONT·Filed 1980·Granted Jan 25, 1983·0 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →