Inventor · disambiguated record
Dan Welch
Also filed as: WELCH DAN · WELCH DAN A
6 granted patents·1 pending application·323 citations·filing 2003–2014
89Inventor score
Top patents by PatentIndex Score
7 records- 0198US8168432B2Cell culture methods and devices utilizing gas permeable materialsWILSON JOHN R·Filed 2011·Granted May 1, 2012·64 cites·20 claims
- 0298US8158426B2Cell culture methods and devices utilizing gas permeable materialsWILSON JOHN R·Filed 2011·Granted Apr 17, 2012·66 cites·20 claims
- 0398US8158427B2Cell culture methods and devices utilizing gas permeable materialsWILSON JOHN R·Filed 2011·Granted Apr 17, 2012·77 cites·20 claims
- 0497US8415144B2Cell culture methods and devices utilizing gas permeable materialsWILSON JOHN R·Filed 2006·Granted Apr 9, 2013·51 cites·18 claims
- 0595US9255243B2Cell culture methods and devices utilizing gas permeable materialsWILSON JOHN R·Filed 2004·Granted Feb 9, 2016·58 cites·44 claims
- 0656US6872150B2Putting practice kit and methodFiled 2003·Granted Mar 29, 2005·7 cites·10 claims
- 0749US2014314555A1System, method and apparatus for vertical axis wind turbines with laminar flowWELCH DAN·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dan Welch 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 →