Inventor · disambiguated record
Fred W. Trackwell
Also filed as: TRACKWELL FRED · TRACKWELL FRED W
2 granted patents·38 citations·filing 1994–1996
62Inventor score
Technology areasF16J
Top patents by PatentIndex Score
2 records- 0159US5516119AVapor containment and recirculation deviceENVIRONMENTAL SEALS & SERVICES·Filed 1994·Granted May 14, 1996·28 cites·26 claims
- 0231US5921552AEmission containment and alignment apparatus and method for fluid systemsA & A ENVIRONMENTAL SEALS INC·Filed 1996·Granted Jul 13, 1999·10 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →