Inventor · disambiguated record
Douglas M. Thole
Also filed as: THOLE DOUGLAS M
4 granted patents·196 citations·filing 1996–1998
81Inventor score
Files withHAWORTH INC4
Top patents by PatentIndex Score
4 records- 0181US6209958B1Universal tilt mechanism for a chairHAWORTH INC·Filed 1998·Granted Apr 3, 2001·67 cites·24 claims
- 0281US6176548B1Tilt mechanism for chair having adjustable spring characteristicsHAWORTH INC·Filed 1998·Granted Jan 23, 2001·67 cites·20 claims
- 0374US5961179AOperator-interactive adjustable workstationHAWORTH INC·Filed 1997·Granted Oct 5, 1999·50 cites·14 claims
- 0437US5738318AChair with vertically shiftable height adjustmentHAWORTH INC·Filed 1996·Granted Apr 14, 1998·12 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →