Inventor · disambiguated record
Raymond J. Schaeffer
Also filed as: SCHAEFFER RAYMOND J · SCHAEFFER RAYMOND JAMES
2 granted patents·2 pending applications·42 citations·filing 1989–2008
63Inventor score
Top patents by PatentIndex Score
4 records- 0156US5006019APneumatic pickup probeAEC INC·Filed 1989·Granted Apr 9, 1991·17 cites·7 claims
- 0254US6111211AFill level sensor for granular materialAEC INC·Filed 1999·Granted Aug 29, 2000·25 cites·13 claims
- 0349US2009064690A1System and method for cryogenic enhancement to mechanical freezersGIRARD JOHN MARTIN·Filed 2007·Application pending·0 cites
- 0446US2009090112A1System and method for cryogenic enhancement to mechanical freezersGIRARD JOHN MARTIN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →