Inventor · disambiguated record

John H. Kaufmann

Also filed as: KAUFMANN JOHN H

4 granted patents·119 citations·filing 1977–1981

80Inventor score

Technology areasE04D

Files withGLOBAL COATINGS LTD4

Top patents by PatentIndex Score

4 records

0190US4160346ARoof coating composition and constructionGLOBAL COATINGS LTD·Filed 1977·Granted Jul 10, 1979·61 cites·11 claims
0264US4287241ARoof coating composition and constructionGLOBAL COATINGS LTD·Filed 1979·Granted Sep 1, 1981·23 cites·7 claims
0352US4251578ARoof coating composition and constructionGLOBAL COATINGS LTD·Filed 1979·Granted Feb 17, 1981·17 cites·3 claims
0443US4386136ARoof coating composition and constructionGLOBAL COATINGS LTD·Filed 1981·Granted May 31, 1983·18 cites·2 claims

Join the waitlist — get patent alerts

Get an alert when John H. Kaufmann 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 →