Inventor · disambiguated record

Fred E. Shumaker

Also filed as: SHUMAKER FRED E

2 granted patents·128 citations·filing 1984–1986

69Inventor score

Technology areasB63B

Files withKEY OCEAN SERVICES INC2

Top patents by PatentIndex Score

2 records

0191US4701143AVessel mooring system and method for its installationKEY OCEAN SERVICES INC·Filed 1986·Granted Oct 20, 1987·68 cites·25 claims
0291US4698038AVessel mooring system and method for its installationKEY OCEAN SERVICES INC·Filed 1984·Granted Oct 6, 1987·60 cites·17 claims

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