Inventor · disambiguated record
Robert R. Crummer
Also filed as: CRUMMER ROBERT R
3 granted patents·51 citations·filing 1976–1980
72Inventor score
Files withSTANDARD OIL CO INDIANA3
Top patents by PatentIndex Score
3 records- 0168US4368233ACoated woven and non-woven polyolefin articlesSTANDARD OIL CO INDIANA·Filed 1980·Granted Jan 11, 1983·26 cites·10 claims
- 0264US4211692AExtrusion coating compositions for woven and non-woven polyolefin substrates and articles thereofSTANDARD OIL CO INDIANA·Filed 1976·Granted Jul 8, 1980·18 cites·8 claims
- 0342US4255323AExtrusion coating compositions for woven and non-woven polyolefin substrates and articles thereofSTANDARD OIL CO INDIANA·Filed 1979·Granted Mar 10, 1981·7 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Robert R. Crummer 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 →