Inventor · disambiguated record
William L. Hancock
Also filed as: HANCOCK WILLIAM A · HANCOCK WILLIAM L
8 granted patents·1 pending application·98 citations·filing 1974–2003
87Inventor score
Top patents by PatentIndex Score
9 records- 0170US4251892ABox spring assembly with arcuate bendable springsHOOVER UNIVERSAL·Filed 1979·Granted Feb 24, 1981·28 cites·11 claims
- 0251US4452438ABox spring assembly with improved corner springsHOOVER UNIVERSAL·Filed 1982·Granted Jun 5, 1984·16 cites·3 claims
- 0345US4253208ABox spring assembly with basic wire gridHOOVER UNIVERSAL·Filed 1979·Granted Mar 3, 1981·11 cites·7 claims
- 0444US4285488AHeight adjusting mechanism for a swivel chairHOOVER UNIVERSAL·Filed 1979·Granted Aug 25, 1981·11 cites·5 claims
- 0544US4186223AProcess for coating a wire spring and evaluating previous heat treat of said wire springHOOVER UNIVERSAL·Filed 1977·Granted Jan 29, 1980·8 cites·1 claims
- 0643US4087070ASwivel chair with non-keywayed main screwHOOVER BALL & BEARING CO·Filed 1976·Granted May 2, 1978·8 cites·3 claims
- 0741US4475724AWire spring assembly for sofa sleeper mattressesHOOVER UNIVERSAL·Filed 1982·Granted Oct 9, 1984·12 cites·8 claims
- 0834US3977029ABox spring assembly with coated wire componentsHOOVER BALL & BEARING CO·Filed 1974·Granted Aug 31, 1976·4 cites·3 claims
- 0934US2004178661A1Apparatus for attaching a part to a surface of a vehicle bodyFiled 2003·Application pending·0 cites
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