Inventor · disambiguated record
Roy L. Chamberlain
Also filed as: CHAMBERLAIN ROY L
7 granted patents·66 citations·filing 2000–2005
85Inventor score
Top patents by PatentIndex Score
7 records- 0170USD473952SSelf service coffee stationMARATHON ASHLAND PETROLEUM LLC·Filed 2000·Granted Apr 29, 2003·18 cites·1 claims
- 0260USD510674SFountain beverage dispenserMARATHON ASHLAND PETROLEUM LLC·Filed 2000·Granted Oct 18, 2005·11 cites·1 claims
- 0360USD471568SWalk in beverage coolerMARATHON ASHLAND PETROLEUM LLC·Filed 2000·Granted Mar 11, 2003·12 cites·1 claims
- 0451USD467351SStore entranceMARATHON ASHLAND PETROLEUM LLC·Filed 2000·Granted Dec 17, 2002·8 cites·1 claims
- 0549USD477883SFloor tile arrangementMARATHON ASHLAND PETROLEUM LLC·Filed 2000·Granted Jul 29, 2003·8 cites·1 claims
- 0648USD527939SFountain beverage dispenserMARATHON PETROLEUM COMPANY LLC·Filed 2005·Granted Sep 12, 2006·7 cites·1 claims
- 0734USD462451SStoreMARATHON ASHLAND PETROLEUM LLC·Filed 2000·Granted Sep 3, 2002·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →