Inventor · disambiguated record
Fred Durrenberger
Also filed as: DURRENBERGER FRED · DURRENBERGER FRED H
6 granted patents·25 citations·filing 1989–2011
76Inventor score
Top patents by PatentIndex Score
6 records- 0190US7659331B2Shapeable resin compositionsHONEYWELL INT INC·Filed 2005·Granted Feb 9, 2010·11 cites·47 claims
- 0259US7939586B2Shapable resin compositionsHONEYWELL INT INC·Filed 2007·Granted May 10, 2011·0 cites·25 claims
- 0353US8138241B2Shapable resin compositionsGIBSON BRIAN L·Filed 2011·Granted Mar 20, 2012·0 cites·23 claims
- 0453US8088844B2Shapable resin compositionsGIBSON BRIAN L·Filed 2011·Granted Jan 3, 2012·0 cites·34 claims
- 0545US5096528AMethod of forming chamfered spigot end on pipeLAMSON & SESSIONS CO·Filed 1989·Granted Mar 17, 1992·14 cites·12 claims
- 0642US7645819B2Extrudable PVC compositionsHONEYWELL INT INC·Filed 2004·Granted Jan 12, 2010·0 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →