Inventor · disambiguated record
Robert R. Gruetzmacher
Also filed as: GRUETZMACHER ROBERT R
3 granted patents·402 citations·filing 1982–1983
78Inventor score
Technology areasG03F
Files withDU PONT3
Top patents by PatentIndex Score
3 records- 0195US4427759AProcess for preparing an overcoated photopolymer printing plateDU PONT·Filed 1982·Granted Jan 24, 1984·245 cites·18 claims
- 0294US4460675AProcess for preparing an overcoated photopolymer printing plateDU PONT·Filed 1983·Granted Jul 17, 1984·138 cites·19 claims
- 0364US4400459AProcess for bromine surface treatment of photosensitive elastomeric flexographic printing platesDU PONT·Filed 1982·Granted Aug 23, 1983·19 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →