Inventor · disambiguated record
James E. Roulstone
Also filed as: ROULSTONE JAMES E
4 granted patents·87 citations·filing 1984–1987
79Inventor score
Technology areasG01B
Top patents by PatentIndex Score
4 records- 0189USD306773SFluorescent lighting fixtureINNOVATIVE CONTROLS INC·Filed 1987·Granted Mar 20, 1990·37 cites·1 claims
- 0271USD304623SFlood lightINNOVATIVE CONTROLS INC·Filed 1987·Granted Nov 14, 1989·15 cites·1 claims
- 0368US4567670AGuage and method for measuring tapered internal and external threadsROULSTONE JAMES E·Filed 1984·Granted Feb 4, 1986·23 cites·18 claims
- 0465USD307328SWall mounted luminaireINNOVATIVE CONTROLS INC·Filed 1987·Granted Apr 17, 1990·12 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →