Inventor · disambiguated record
Roger W. Zimmerman
Also filed as: ZIMMERMAN ROGER W
3 granted patents·68 citations·filing 1986–1992
72Inventor score
Top patents by PatentIndex Score
3 records- 0182US5248177AFabric pickup deviceWRANGLER·Filed 1992·Granted Sep 28, 1993·33 cites·22 claims
- 0282US4763890ASystem for separating and transferring the uppermost fabric ply from a stack of fabric pliesBLUE BELL INC·Filed 1986·Granted Aug 16, 1988·31 cites·14 claims
- 0341US4708073AMethod for processing fabric pieces in a cut and sew operationBLUE BELL INC·Filed 1986·Granted Nov 24, 1987·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →