Inventor · disambiguated record
Gerry A. Hagen
Also filed as: HAGEN GERRY A
10 granted patents·1 pending application·229 citations·filing 1981–2005
92Inventor score
Top patents by PatentIndex Score
11 records- 0190US5244614AProcess of making multicomponent trilobal fiberBASF CORP·Filed 1991·Granted Sep 14, 1993·48 cites·11 claims
- 0280US5458972AMulticomponent cross-section fiberBASF CORP·Filed 1994·Granted Oct 17, 1995·34 cites·8 claims
- 0380US5393219AApparatus for spinning different colored filaments from a single spinneretBASF CORP·Filed 1993·Granted Feb 28, 1995·24 cites·11 claims
- 0479US4522774AIntegrated process for the production of textured polycaprolactam multifilament yarnBADISCHE CORP·Filed 1983·Granted Jun 11, 1985·25 cites·10 claims
- 0578US5234650AMethod for spinning multiple colored yarnBASF CORP·Filed 1992·Granted Aug 10, 1993·36 cites·3 claims
- 0668US5486417AMixed cross-section carpet yarnBASF CORP·Filed 1995·Granted Jan 23, 1996·22 cites·9 claims
- 0761US5512367AMixed cross-section carpet yarnBASF CORP·Filed 1995·Granted Apr 30, 1996·11 cites·2 claims
- 0855US4412371ADevice for introducing a traveling yarn into a yarn treatment chamberBADISCHE CORP·Filed 1981·Granted Nov 1, 1983·9 cites·3 claims
- 0952USRE35108EMethod for spinning multiple colored yarnBASF CORP·Filed 1994·Granted Dec 5, 1995·11 cites·3 claims
- 1048US5489475AMixed cross-section carpet yarnBASF CORP·Filed 1995·Granted Feb 6, 1996·9 cites·6 claims
- 1146US2006022370A1Carpet yarn desensitized to variable ambient environmental conditions and methods and systems of making the sameHONEYWELL INT INC·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →