Inventor · disambiguated record
William A. Conrad
Also filed as: CONRAD WILLIAM A · CONRAD WILLIAM ARTHUR · HANSEN LEE A · KNEPP MORRIS M
8 granted patents·190 citations·filing 1974–1990
88Inventor score
Top patents by PatentIndex Score
8 records- 0186US4224784AAttachment for line trimmerHANSEN LEE A·Filed 1978·Granted Sep 30, 1980·57 cites·4 claims
- 0285US4187577ABlower attachment for line trimmerCONRAD WILLIAM A·Filed 1978·Granted Feb 12, 1980·52 cites·4 claims
- 0377US4126034AMethod and apparatus for container pressure testingRHEEM MFG CO·Filed 1978·Granted Nov 21, 1978·26 cites·11 claims
- 0464US5152413ABridge design for tamper evident closuresWEST CO·Filed 1990·Granted Oct 6, 1992·17 cites·5 claims
- 0550US4252585AMethod for making a plastic containerRHEEM MFG CO·Filed 1977·Granted Feb 24, 1981·15 cites·5 claims
- 0642US4155794APlastic containerRHEEM MFG CO·Filed 1978·Granted May 22, 1979·11 cites·4 claims
- 0736US4106263AApparatus for pressure testing of containersRHEEM MFG CO·Filed 1977·Granted Aug 15, 1978·6 cites·8 claims
- 0834US3936094ALockable tilting chair with frictional tilt resistanceCONRAD WILLIAM ARTHUR·Filed 1974·Granted Feb 3, 1976·6 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →