Inventor · disambiguated record
Richard M. Ringer
Also filed as: RINGER RICHARD M
8 granted patents·153 citations·filing 1977–1997
88Inventor score
Top patents by PatentIndex Score
8 records- 0171US5635266APatterned heat welding rod for seaming resilient flooringARMSTRONG WORLD IND INC·Filed 1992·Granted Jun 3, 1997·36 cites·19 claims
- 0271US4747901AProcess for making a stress-free embossed and ornament surface coveringARMSTRONG WORLD IND INC·Filed 1985·Granted May 31, 1988·34 cites·3 claims
- 0370US4604312AStress-free, embossed, ornamented tile surface covering and process for making the sameARMSTRONG WORLD IND INC·Filed 1984·Granted Aug 5, 1986·16 cites·6 claims
- 0460US4070435AMultilevel embossing of foamed-sheet materials-IIARMSTRONG CORK CO·Filed 1977·Granted Jan 24, 1978·18 cites·9 claims
- 0557US4791015AOrnamented tile surface coveringARMSTRONG WORLD IND INC·Filed 1988·Granted Dec 13, 1988·19 cites·3 claims
- 0656US4142849AMultilevel embossing of foamed-sheet materials -- IIARMSTRONG CORK CO·Filed 1977·Granted Mar 6, 1979·14 cites·3 claims
- 0749US4462853ATransfer printing floor tileARMSTRONG WORLD IND INC·Filed 1982·Granted Jul 31, 1984·11 cites·2 claims
- 0833USRE36458EPatterned heat welding rod for seaming resilient flooringARMSTRONG WORLD IND INC·Filed 1997·Granted Dec 21, 1999·5 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Richard M. Ringer 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 →