Inventor · disambiguated record

Leonard A. Fears

Also filed as: FEARS LEONARD A

2 granted patents·42 citations·filing 1994–1994

63Inventor score

Technology areasB29C B29K

Files withPHILLIPS PETROLEUM CO2

Top patents by PatentIndex Score

2 records

0157US5518036AMulti-layer plastic pipe and method and apparatus for extrusion thereofPHILLIPS PETROLEUM CO·Filed 1994·Granted May 21, 1996·24 cites·13 claims
0252US5431866AMethod and apparatus for positioning a pipePHILLIPS PETROLEUM CO·Filed 1994·Granted Jul 11, 1995·18 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →