Inventor · disambiguated record
Philip S. Spoor
Also filed as: SPOOR PHILIP S
3 granted patents·17 citations·filing 2002–2006
66Inventor score
Top patents by PatentIndex Score
3 records- 0181US7628022B2Acoustic cooling device with coldhead and resonant driver separatedCLEVER FELLOWS INNOVATION CONS·Filed 2006·Granted Dec 8, 2009·10 cites·28 claims
- 0246US6901755B2Piston position drift control for free-piston devicePRAXAIR TECHNOLOGY INC·Filed 2002·Granted Jun 7, 2005·4 cites·17 claims
- 0344US7011010B2Free piston device with time varying clearance sealPRAXAIR TECHNOLOGY INC·Filed 2004·Granted Mar 14, 2006·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →