Inventor · disambiguated record
Rowland G. Hazard
Also filed as: HAZARD ROWLAND G
5 granted patents·1 pending application·216 citations·filing 1989–2005
84Inventor score
Top patents by PatentIndex Score
6 records- 0189US4981131APassive motion back supportHAZARD ROWLAND G·Filed 1989·Granted Jan 1, 1991·98 cites·18 claims
- 0283US5637076AApparatus and method for continuous passive motion of the lumbar regionERGOMEDICS INC·Filed 1994·Granted Jun 10, 1997·80 cites·21 claims
- 0382US7578797B2System for providing lumbar motion and supportHAZARD ROWLAND G·Filed 2005·Granted Aug 25, 2009·15 cites·6 claims
- 0462US6544203B2Apparatus and method for continuous passive motion of the lumbar regionERGOMEDICS INC·Filed 2001·Granted Apr 8, 2003·10 cites·32 claims
- 0545US2003055365A1System for providing lumbar motion and supportFiled 2001·Application pending·0 cites
- 0634US5624383AMethod of and means for providing force feedback in continuous passive motion systemsERGOMEDICS INC·Filed 1994·Granted Apr 29, 1997·13 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →