Inventor · disambiguated record
Donald R. Wilkinson
Also filed as: WILKINSON DONALD R · WILKINSON DONALD ROSS
9 granted patents·900 citations·filing 1977–1997
92Inventor score
Files withREYNOLDS TOBACCO CO R9
Top patents by PatentIndex Score
9 records- 0193US5819751ACigarette and method of making sameREYNOLDS TOBACCO CO R·Filed 1995·Granted Oct 13, 1998·218 cites·9 claims
- 0292US5469871ACigarette and method of making sameREYNOLDS TOBACCO CO R·Filed 1993·Granted Nov 28, 1995·176 cites·24 claims
- 0392US5247947ACigaretteREYNOLDS TOBACCO CO R·Filed 1991·Granted Sep 28, 1993·214 cites·38 claims
- 0487US5902431AComposite web forming apparatus and methodREYNOLDS TOBACCO CO R·Filed 1997·Granted May 11, 1999·146 cites·9 claims
- 0579US4893637AApparatus and methods for making components of a smoking articleREYNOLDS TOBACCO CO R·Filed 1987·Granted Jan 16, 1990·70 cites·35 claims
- 0672US4263766ATransfer applying machineREYNOLDS TOBACCO CO R·Filed 1977·Granted Apr 28, 1981·26 cites·43 claims
- 0761US4664740ATax stamping machineREYNOLDS TOBACCO CO R·Filed 1985·Granted May 12, 1987·19 cites·20 claims
- 0853US4763673AMethod and apparatus for ejecting tobacco from filter cigarettesREYNOLDS TOBACCO CO R·Filed 1985·Granted Aug 16, 1988·22 cites·30 claims
- 0945US4539795AOrientation, accumulation and positioning machineREYNOLDS TOBACCO CO R·Filed 1983·Granted Sep 10, 1985·9 cites·15 claims
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