Inventor · disambiguated record

Ty A. Duval

Also filed as: DUVAL TY A

2 granted patents·9 citations·filing 1995–1995

52Inventor score

Technology areasG03G

Files withMINNESOTA MINING & MFG2

Top patents by PatentIndex Score

2 records

0143US5659850AExchangeable photoreceptive sheet and method and system for using the sameMINNESOTA MINING & MFG·Filed 1995·Granted Aug 19, 1997·8 cites·53 claims
0226US5708923APhotoreceptive sheet cartridge and method of using the sameMINNESOTA MINING & MFG·Filed 1995·Granted Jan 13, 1998·1 cites·14 claims

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