Assignee
YELLEN ROBERT
3 granted patents·97 citations·filing 1977–1984
Top patents by PatentIndex Score
3 records- 0179US4244766ALeg-sheet pallet assembling device and methodYELLEN ROBERT·Filed 1979·Granted Jan 13, 1981·35 cites·8 claims
- 0269US4647035ARowing exercise deviceYELLEN ROBERT·Filed 1984·Granted Mar 3, 1987·45 cites·7 claims
- 0347US4101128APractice tennis deviceYELLEN ROBERT·Filed 1977·Granted Jul 18, 1978·17 cites·9 claims
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