Inventor · disambiguated record
William A. Calderwood
Also filed as: CALDERWOOD WILLIAM A
3 granted patents·1 pending application·29 citations·filing 1989–2019
70Inventor score
Top patents by PatentIndex Score
4 records- 0185US10296196B2System, method and apparatus for displaying a non-biasing and self-adjusting visual analog scale on a computing deviceERESEARCHTECHNOLOGY INC·Filed 2018·Granted May 21, 2019·4 cites·36 claims
- 0285US9977583B2System, method and apparatus for displaying a non-biasing and self-adjusting visual analog scale on a computing deviceERESEARCHTECHNOLOGY INC·Filed 2015·Granted May 22, 2018·5 cites·18 claims
- 0357US2019346997A1System, method and apparatus for displaying a non-biasing and self-adjusting visual analog scale on a computing deviceERESEARCHTECHNOLOGY INC·Filed 2019·Application pending·0 cites
- 0455US4888836ALighter-than-air-furnitureCALDERWOOD WILLIAM A·Filed 1989·Granted Dec 26, 1989·20 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →