Inventor · disambiguated record

William F. Ziehm

Also filed as: ZIEHM WILLIAM F

2 granted patents·4 citations·filing 1984–1985

46Inventor score

Technology areasF01M F02B

Files withOUTBOARD MARINE CORP2

Top patents by PatentIndex Score

2 records

0125US4719881AOil metering device for supplying oil to a fuel tankOUTBOARD MARINE CORP·Filed 1984·Granted Jan 19, 1988·1 cites·22 claims
0222US4721072AOil metering device for supplying oil to a fuel tankOUTBOARD MARINE CORP·Filed 1985·Granted Jan 26, 1988·3 cites·30 claims

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