Inventor · disambiguated record
Daniel E. Willis
Also filed as: WILLIS DANIEL E
2 granted patents·1 pending application·122 citations·filing 1993–2022
68Inventor score
Top patents by PatentIndex Score
3 records- 0184US5587055AWater distilling apparatus and methodHARTMAN MICHAEL O·Filed 1994·Granted Dec 24, 1996·87 cites·22 claims
- 0262US5484510AWater distilling apparatusDEW ENTERPRISES INC·Filed 1993·Granted Jan 16, 1996·35 cites·18 claims
- 0347US2022288561A1Porous titania photocatalyst on quartz fibers and methods of using the same for chemical-free uv-aop in water treatmentUNIV LOUISIANA STATE·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Daniel E. 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 →