Inventor · disambiguated record
Donald A. Parker
Also filed as: PARKER DONALD · PARKER DONALD A · PARKER DONALD ALAN
8 granted patents·1 pending application·648 citations·filing 1985–2011
91Inventor score
Top patents by PatentIndex Score
9 records- 0189US7886503B2Packaging case closing and tape sealing machine and processesPEARSON CO R A·Filed 2003·Granted Feb 15, 2011·40 cites·18 claims
- 0288US8109062B2Packaging case closing and tape sealing machine and processesCHASE ALLEN JEROME·Filed 2011·Granted Feb 7, 2012·21 cites·17 claims
- 0385US4757814AProportional control for pneumatic cutting deviceALCON LAB INC·Filed 1987·Granted Jul 19, 1988·232 cites·14 claims
- 0484US5020535AHandpiece drive apparatus for powered surgical scissorsALCON LAB INC·Filed 1987·Granted Jun 4, 1991·212 cites·3 claims
- 0578US4770486AOptical system for powered surgical instrument systemALCON LAB INC·Filed 1985·Granted Sep 13, 1988·38 cites·15 claims
- 0651US5145687ACotton candy machineGOLD MEDAL PROD CO·Filed 1987·Granted Sep 8, 1992·23 cites·3 claims
- 0751US4768506AHandpiece drive apparatus for powered surgical scissorsALCON LAB INC·Filed 1985·Granted Sep 6, 1988·62 cites·5 claims
- 0851US2009250073A1Patient Arm Pad with AdjustmentMIZUHO OSI·Filed 2009·Application pending·0 cites
- 0935US4850377AMethod of providing pneumatic drive for closing a scissorsALCON LAB INC·Filed 1988·Granted Jul 25, 1989·20 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →