Inventor · disambiguated record
David V. Hofius, Sr.
Also filed as: HOFIUS DAVID V · HOFIUS SR DAVID V
7 granted patents·181 citations·filing 1975–1999
87Inventor score
Top patents by PatentIndex Score
7 records- 0181US5444814AMethod of infrared welding on thermoplastic parts utilizing contoured energy reflecting shieldsFiled 1993·Granted Aug 22, 1995·50 cites·2 claims
- 0271US4870706ASports protection garmentKETCHAM KENNETH E·Filed 1988·Granted Oct 3, 1989·64 cites·3 claims
- 0356US6170731B1Method and apparatus for friction torque weldingFiled 1999·Granted Jan 9, 2001·19 cites·5 claims
- 0451US5423938AHot air cold form staking deviceFiled 1993·Granted Jun 13, 1995·18 cites·8 claims
- 0550US3951715ASlide fasteners and method of making the sameTEXTRON INC·Filed 1975·Granted Apr 20, 1976·10 cites·13 claims
- 0645US5772103AMethod and apparatus for friction torque weldingFiled 1996·Granted Jun 30, 1998·12 cites·8 claims
- 0738US6041164AExpansion and mounting apparatus for infrared radiant energy sourceFiled 1998·Granted Mar 21, 2000·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →