Inventor · disambiguated record
Douglas S. Perry
Also filed as: PERRY DOUGLAS S
6 granted patents·2 pending applications·20 citations·filing 2011–2022
77Inventor score
Top patents by PatentIndex Score
8 records- 0185US10058946B2Apparatus and method for brazingLINCOLN GLOBAL INC·Filed 2016·Granted Aug 28, 2018·2 cites·21 claims
- 0283US8444041B2Brazing system and methodPERRY DOUGLAS S·Filed 2011·Granted May 21, 2013·12 cites·8 claims
- 0379US9227263B2Welder having feedback controlLINCOLN GLOBAL INC·Filed 2012·Granted Jan 5, 2016·4 cites·13 claims
- 0477US2023138128A1Apparatus and method for brazingLINCOLN GLOBAL INC·Filed 2022·Application pending·0 cites
- 0575US9370839B2Apparatus and method for brazingLINCOLN GLOBAL INC·Filed 2013·Granted Jun 21, 2016·2 cites·6 claims
- 0666US10888942B2Apparatus and method for brazingLINCOLN GLOBAL INC·Filed 2018·Granted Jan 12, 2021·0 cites·20 claims
- 0766US10744582B2Apparatus and method for brazingLINCOLN GLOBAL INC·Filed 2018·Granted Aug 18, 2020·0 cites·19 claims
- 0862US2019160573A1Apparatus and method for brazingLINCOLN GLOBAL INC·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →