Inventor · disambiguated record
Douglas A. Freymeyer
Also filed as: FREYMEYER DOUGLAS A
2 granted patents·43 citations·filing 1991–1992
63Inventor score
Files withATLANTIC RICHFIELD CO2
Top patents by PatentIndex Score
2 records- 0175US5350503AMethod of producing consistent high quality cokeATLANTIC RICHFIELD CO·Filed 1992·Granted Sep 27, 1994·33 cites·23 claims
- 0238US5223152ARecovered oil dewatering process and apparatus with water vaporizing in blowdown drumATLANTIC RICHFIELD CO·Filed 1991·Granted Jun 29, 1993·10 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →