Inventor · disambiguated record
Sherman A. Stewart
Also filed as: STEWART SHERMAN A
4 granted patents·503 citations·filing 1974–1976
82Inventor score
Files withGREFCO4
Top patents by PatentIndex Score
4 records- 0196US4067155ASealing systemGREFCO·Filed 1975·Granted Jan 10, 1978·387 cites·14 claims
- 0292US4063395ATwin membrane, self sealing, mechanically fastened insulated roof deck systemGREFCO·Filed 1974·Granted Dec 20, 1977·86 cites·5 claims
- 0354US3958373ATwin membrane, self sealing, mechanically fastened insulated roof deck systemGREFCO·Filed 1975·Granted May 25, 1976·22 cites·3 claims
- 0429US4071993AConstruction material in sheet form and method of joining sheets edge-to-edgeGREFCO·Filed 1976·Granted Feb 7, 1978·8 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Sherman A. Stewart files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →