Inventor · disambiguated record
Douglas J. Woodruff
Also filed as: WOODRUFF DOUGLAS J
4 granted patents·7 pending applications·32 citations·filing 2009–2020
73Inventor score
Files withENDRES WILLIAM J4WOODRUFF DOUGLAS J3EIP HOLDINGS LLC1ROTARY TECH CORP1ROTARY TECH CORPORATION1
Top patents by PatentIndex Score
11 records- 0184US8511946B2Stabilization of boring toolsWOODRUFF DOUGLAS J·Filed 2011·Granted Aug 20, 2013·13 cites·22 claims
- 0283US8439609B2Micro-jet cooling of cutting toolsWOODRUFF DOUGLAS J·Filed 2011·Granted May 14, 2013·16 cites·23 claims
- 0375US10549361B2Rotary cutting insert and support deviceENDRES WILLIAM J·Filed 2017·Granted Feb 4, 2020·2 cites·18 claims
- 0461US2020016664A1Rotary metal-cutting insert and mounting cartridge thereforROTARY TECH CORPORATION·Filed 2019·Application pending·0 cites
- 0559US2020171587A1Compact rotary sealENDRES WILLIAM J·Filed 2020·Application pending·0 cites
- 0656US2019232527A1Round tooth cuttersENDRES WILLIAM J·Filed 2019·Application pending·0 cites
- 0745US9550240B2Round wiper tooth and face mill incorporating the sameROTARY TECH CORP·Filed 2014·Granted Jan 24, 2017·1 cites·21 claims
- 0845US2015104262A1Round tooth cutters and method of design and useEIP HOLDINGS LLC·Filed 2014·Application pending·0 cites
- 0938US2009175695A1Rotary metal-cutting insert and mounting cartridge thereforENDRES WILLIAM J·Filed 2009·Application pending·0 cites
- 1033US2017151614A1Adjustable face mill and method of manufactureWOODRUFF DOUGLAS J·Filed 2016·Application pending·0 cites
- 1130US2015196962A1Finishing face mill with reduced chip load variation and method of obtaining the sameROTARY TECHNOLOGIES CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →