Inventor · disambiguated record
Melvin E. Shaffer
Also filed as: SHAFFER MELVIN E
2 granted patents·2 pending applications·0 citations·filing 1981–2013
25Inventor score
Technology areasF24F
Files withSHAFFER MELVIN E4
Top patents by PatentIndex Score
4 records- 0129US2014034274A1Air BarrierSHAFFER MELVIN E·Filed 2013·Application pending·0 cites
- 0223US2012003913A1Air barrierSHAFFER MELVIN E·Filed 2010·Application pending·0 cites
- 0311USD272032SNutcracker cupSHAFFER MELVIN E·Filed 1981·Granted Jan 3, 1984·0 cites·1 claims
- 0410USD287018SGrinding wheel mountSHAFFER MELVIN E·Filed 1984·Granted Dec 2, 1986·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →