Inventor · disambiguated record
Richard A. Shafer
Also filed as: SHAFER RICHARD A
4 granted patents·22 citations·filing 1990–2013
71Inventor score
Top patents by PatentIndex Score
4 records- 0152US8628479B2Plethysmograph with animal restraintLOMASK JOSEPH·Filed 2009·Granted Jan 14, 2014·2 cites·14 claims
- 0252US5030773AProcess for the production of butanediolGEN ELECTRIC·Filed 1990·Granted Jul 9, 1991·6 cites·5 claims
- 0346US8827921B2Plethysmograph with animal restraintDATA SCIENCES INT INC·Filed 2013·Granted Sep 9, 2014·0 cites·8 claims
- 0446US5806283AVacuum packaging of plastic blendsFiled 1996·Granted Sep 15, 1998·14 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →