Inventor · disambiguated record
Robert L. Parham
Also filed as: PARHAM ROBERT L
9 granted patents·45 citations·filing 1990–2007
85Inventor score
Files withPARHAM ROBERT L5ROBERT L PARHAM AND PATRICIA L1ROBERT L PARHAM AND PATRICIA L PARHAM TRUSTEES OR THEIR SUCCESSORS IN TRUST UNDER THE PARHAM FAMILY1ROBERT L PARHAM TRUST1
Top patents by PatentIndex Score
9 records- 0153US5538192APlunger can and spring compressorFiled 1994·Granted Jul 23, 1996·14 cites·2 claims
- 0249US7878432B2Plunger can assemblyROBERT L PARHAM AND PATRICIA L PARHAM TRUSTEES OR THEIR SUCCESSORS IN TRUST UNDER THE PARHAM FAMILY·Filed 2007·Granted Feb 1, 2011·1 cites·22 claims
- 0345US4996757AMethod of repairing a one-piece roller assemblyPARHAM ROBERT L·Filed 1990·Granted Mar 5, 1991·5 cites·7 claims
- 0444US5242123ACast plunger can and spring compressorPARHAM ROBERT L·Filed 1991·Granted Sep 7, 1993·10 cites·3 claims
- 0541US5079819AMethod of repairing one-piece pulverizing roller assemblyPARHAM ROBERT L·Filed 1990·Granted Jan 14, 1992·4 cites·8 claims
- 0640US5050810AOne-piece pulverizing rollerPARHAM ROBERT L·Filed 1990·Granted Sep 24, 1991·8 cites·4 claims
- 0737US7395981B2Plunger can assemblyROBERT L PARHAM AND PATRICIA L·Filed 2005·Granted Jul 8, 2008·0 cites·23 claims
- 0833US5127592AOne-piece pulverizing roller assemblyPARHAM ROBERT L·Filed 1991·Granted Jul 7, 1992·2 cites·6 claims
- 0921US5951277ARefractory hood for circulating fluidized bedROBERT L PARHAM TRUST·Filed 1996·Granted Sep 14, 1999·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →