Inventor · disambiguated record

Robbyn L. Engen

Also filed as: ENGEN ROBBYN L

2 granted patents·97 citations·filing 1994–1995

68Inventor score

Technology areasC08G

Files withMINNESOTA MINING & MFG2

Top patents by PatentIndex Score

2 records

0185US5551961AAbrasive articles and methods of making sameMINNESOTA MINING & MFG·Filed 1995·Granted Sep 3, 1996·55 cites·29 claims
0283US5611825AAbrasive articles and methods of making sameMINNESOTA MINING & MFG·Filed 1994·Granted Mar 18, 1997·42 cites·64 claims

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