Inventor · disambiguated record
William H. Thead
Also filed as: THEAD JR WILLIAM H · THEAD WILLIAM H · THEAD WILLIAM H JR
6 granted patents·209 citations·filing 1977–1998
86Inventor score
Files withPOST MEDICAL INC2POST MEDICAL1SAFE ENERGY SYSTEMS INC1THEAD JR WILLIAM H1THEAD WILLIAM H JR1
Top patents by PatentIndex Score
6 records- 0169US6158314AMethod and apparatus for disabling and disposing of a single-use hypodermic syringePOST MEDICAL·Filed 1998·Granted Dec 12, 2000·35 cites·10 claims
- 0267US4171804ARespiratory exerciser and the likeTHEAD WILLIAM H JR·Filed 1977·Granted Oct 23, 1979·34 cites·13 claims
- 0362USD254324SRespiratory exerciser and the likeTHEAD JR WILLIAM H·Filed 1977·Granted Feb 26, 1980·9 cites·1 claims
- 0456US4986811AApparatus and method for safely removing needles from syringesPOST MEDICAL INC·Filed 1988·Granted Jan 22, 1991·70 cites·20 claims
- 0544US5188598AApparatus and method for safely disposing contaminated needlesPOST MEDICAL INC·Filed 1990·Granted Feb 23, 1993·45 cites·33 claims
- 0634US6298834B1Fuel vaporizing attachment for liquid fueled internal combustion enginesSAFE ENERGY SYSTEMS INC·Filed 1998·Granted Oct 9, 2001·16 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →