Inventor · disambiguated record
Larry A. Norton
Also filed as: NORTON LARRY · NORTON LARRY A
8 granted patents·1 pending application·86 citations·filing 1980–2008
87Inventor score
Files withSTARLINE PRODUCTS INC3UNITED DOMINION IND INC3CHROMALLOY AMERICAN CORP1NORTON LARRY1SPX CORP1
Top patents by PatentIndex Score
9 records- 0174US8327881B2Double seat valve apparatusNORTON LARRY·Filed 2008·Granted Dec 11, 2012·10 cites·20 claims
- 0263US5699825ADouble seat flow control valveUNITED DOMINION IND INC·Filed 1995·Granted Dec 23, 1997·25 cites·8 claims
- 0356US4723647ABelt conveyor and feederSTARLINE PRODUCTS INC·Filed 1985·Granted Feb 9, 1988·16 cites·19 claims
- 0453US6378548B1Varying size diaphragm valve assemblies utilizing diaphragm of uniform sizeUNITED DOMINION IND INC·Filed 2000·Granted Apr 30, 2002·6 cites·19 claims
- 0552US4442327AManually portable start control for electrically powered apparatusSTARLINE PRODUCTS INC·Filed 1982·Granted Apr 10, 1984·9 cites·12 claims
- 0649US7047619B2Seal installation tool and methodSPX CORP·Filed 2003·Granted May 23, 2006·9 cites·21 claims
- 0742US4465418ASuspension for ring drive silo unloaderSTARLINE PRODUCTS INC·Filed 1982·Granted Aug 14, 1984·8 cites·11 claims
- 0842US2007215830A1Method and apparatus for providing cleanability to a valveUNITED DOMINION IND INC·Filed 2006·Application pending·0 cites
- 0933US4349856ASafety start control for electrically powered apparatusCHROMALLOY AMERICAN CORP·Filed 1980·Granted Sep 14, 1982·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →