Inventor · disambiguated record
Doug Durnford
Also filed as: DURNFORD DOUG
3 granted patents·34 citations·filing 2015–2016
69Inventor score
Files withPRECOR INC3
Top patents by PatentIndex Score
3 records- 0192US9430920B2Treadmill belt wear notification systemPRECOR INC·Filed 2015·Granted Aug 30, 2016·25 cites·21 claims
- 0283US9922528B2Fitness equipment unit service condition notification systemPRECOR INC·Filed 2015·Granted Mar 20, 2018·9 cites·24 claims
- 0349US9898918B2Treadmill belt wear notification systemPRECOR INC·Filed 2016·Granted Feb 20, 2018·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →