Inventor · disambiguated record
Frank Willis
Also filed as: WILLIS FRANK · WILLIS FRANK L
4 granted patents·165 citations·filing 1992–2014
77Inventor score
Top patents by PatentIndex Score
4 records- 0183US7315794B1Timber survey process and apparatusWILLIS FRANK L·Filed 2005·Granted Jan 1, 2008·25 cites·9 claims
- 0269US5419769ASuction systemsSMITHS IND MED SYST INC·Filed 1992·Granted May 30, 1995·134 cites·22 claims
- 0354US8088107B1Hemodialysis needle and method for inserting the sameWILLIS FRANK·Filed 2008·Granted Jan 3, 2012·1 cites·6 claims
- 0441USD866400SPickup truckWILLIS FRANK·Filed 2014·Granted Nov 12, 2019·5 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Frank Willis 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 →