Inventor · disambiguated record
William Henry Hitchcock
Also filed as: HITCHCOCK WILLIAM H · HITCHCOCK WILLIAM HENRY
3 granted patents·1 pending application·47 citations·filing 1976–2008
71Inventor score
Files withACUITY BRANDS INC1COOPER IND INC1KONINKL PHILIPS ELECTRONICS NV1WESTINGHOUSE ELECTRIC CORP1
Top patents by PatentIndex Score
4 records- 0176US6856101B1Method and apparatus for switching of parallel capacitors in an HID bi-level dimming system using voltage suppressionACUITY BRANDS INC·Filed 2002·Granted Feb 15, 2005·27 cites·22 claims
- 0253US4143304APositive starting and operating apparatus for high-pressure sodium lampsWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Mar 6, 1979·14 cites·3 claims
- 0348US2010123393A1Hid lamp with a canted arc tubeKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Application pending·0 cites
- 0434US4683404AStarting circuit and apparatus for high pressure sodium lampsCOOPER IND INC·Filed 1986·Granted Jul 28, 1987·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →