Inventor · disambiguated record
Peter Douglas Jack
Also filed as: JACK PETER · JACK PETER DOUGLAS
4 granted patents·4 pending applications·12 citations·filing 2005–2018
65Inventor score
Files withJACK PETER DOUGLAS3MUDDY RIVER TECH INC2KLEIN MARKUS1LADOUCEUR NELS1LADOUCEUR NELS ROBERT1
Top patents by PatentIndex Score
8 records- 0169US7628924B2Mass transfer apparatus and methodLADOUCEUR NELS ROBERT·Filed 2005·Granted Dec 8, 2009·9 cites·9 claims
- 0255US7807051B2Floating oil skimmer and gravitational separation systemJACK PETER DOUGLAS·Filed 2008·Granted Oct 5, 2010·3 cites·11 claims
- 0348US11377374B2System and process for treating waterMUDDY RIVER TECH INC·Filed 2018·Granted Jul 5, 2022·0 cites·13 claims
- 0443US11198999B2Method and system for management of sewer wasteMUDDY RIVER TECH INC·Filed 2018·Granted Dec 14, 2021·0 cites·15 claims
- 0540US2014159258A1Mixer aeratorLADOUCEUR NELS·Filed 2013·Application pending·0 cites
- 0640US2011110181A1Method and apparatus for mixing and/or blending fluidsJACK PETER DOUGLAS·Filed 2009·Application pending·0 cites
- 0736US2014016433A1Method and apparatus for generating micro bubbles in a fluid flowJACK PETER DOUGLAS·Filed 2013·Application pending·0 cites
- 0834US2012159366A1Method for servicing field devices in an automation plantKLEIN MARKUS·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Peter Douglas Jack files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →