Inventor · disambiguated record
Charles J. Hix, Jr.
Also filed as: HIX JR CHARLES J
5 granted patents·83 citations·filing 1986–1989
81Inventor score
Files withINGERSOLL RAND CO5
Top patents by PatentIndex Score
5 records- 0189USD320540SPneumatic toolINGERSOLL RAND CO·Filed 1989·Granted Oct 8, 1991·29 cites·1 claims
- 0278USD320541SAngled pneumatic toolINGERSOLL RAND CO·Filed 1989·Granted Oct 8, 1991·18 cites·1 claims
- 0367US4721166AAutomatic shut-off valve for power toolsINGERSOLL RAND CO·Filed 1986·Granted Jan 26, 1988·24 cites·3 claims
- 0444USD321462SExtended pneumatic toolINGERSOLL RAND CO·Filed 1989·Granted Nov 12, 1991·4 cites·1 claims
- 0539US4927114ATilt valve cartridgeINGERSOLL RAND CO·Filed 1989·Granted May 22, 1990·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →