Inventor · disambiguated record
Charles F. Stevenson
Also filed as: STEVENSON CHARLES · STEVENSON CHARLES F
7 granted patents·253 citations·filing 1981–1996
87Inventor score
Top patents by PatentIndex Score
7 records- 0187US5430805APlanar electromagnetic transducerCHAIN REACTIONS INC·Filed 1994·Granted Jul 4, 1995·94 cites·3 claims
- 0286US5378086ASystems to exterminate and control subterranean termites and other subterranean pestsFiled 1993·Granted Jan 3, 1995·73 cites·4 claims
- 0376US5953438APlanar electromagnetic transducerCHAIN REACTIONS INC·Filed 1996·Granted Sep 14, 1999·53 cites·22 claims
- 0475US4333254AMultipurpose dental X-ray film mount arrangementRINN CORP·Filed 1981·Granted Jun 8, 1982·14 cites·9 claims
- 0563USD276648SDental X-ray film holderRINN CORP·Filed 1982·Granted Dec 4, 1984·9 cites·1 claims
- 0631US5167297AStairway safety rail and belt attachmentSTEVENSON CHARLES·Filed 1991·Granted Dec 1, 1992·10 cites·15 claims
- 0727USD292594SMiniaturized dental X-ray film duplicatorRINN CORP·Filed 1985·Granted Nov 3, 1987·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →