Assignee
ZACHARKOW DENNIS
3 granted patents·143 citations·filing 1988–1992
Top patents by PatentIndex Score
3 records- 0189US4981325APosture support with multi-planar adjustmentZACHARKOW DENNIS·Filed 1988·Granted Jan 1, 1991·132 cites·13 claims
- 0249USD401801SSacral-thoracic support cushion unitZACHARKOW DENNIS·Filed 1992·Granted Dec 1, 1998·8 cites·1 claims
- 0336USD329771SAdjustable backrestZACHARKOW DENNIS·Filed 1989·Granted Sep 29, 1992·3 cites·1 claims
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