Inventor · disambiguated record
John K. Fletcher
Also filed as: FLETCHER JOHN · FLETCHER JOHN H · FLETCHER JOHN K
4 granted patents·1 pending application·140 citations·filing 1977–2006
79Inventor score
Top patents by PatentIndex Score
5 records- 0190US6109389AAcoustical insulating barrier and method of making the barrierLYDALL INC·Filed 1999·Granted Aug 29, 2000·72 cites·62 claims
- 0287US6296076B1Acoustical insulating barrier and method of making the barrierFiled 2000·Granted Oct 2, 2001·40 cites·23 claims
- 0375US4104156ADetachable sling letdown apparatus for lumber sorterFLETCHER JOHN K·Filed 1977·Granted Aug 1, 1978·27 cites·9 claims
- 0435US2007017009A1Disposable urine bagFLETCHER JOHN H·Filed 2006·Application pending·0 cites
- 0530USD448140SNovelty double back sided necktieFiled 2000·Granted Sep 25, 2001·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →