Inventor · disambiguated record
David Holder
Also filed as: HOLDER DAVID · HOLDER JR DAVID A
2 granted patents·1 pending application·10 citations·filing 1977–2008
56Inventor score
Technology areasF21S
Top patents by PatentIndex Score
3 records- 0144US2008247178A1Covering for a light source for maintaining brightness in a degrading environmentHOLDER DAVID·Filed 2007·Application pending·0 cites
- 0240USD614682SWeb camPROMOTION AND DISPLAY TECHNOLO·Filed 2008·Granted Apr 27, 2010·6 cites·1 claims
- 0338USD253908SPortable fanHOLDER JR DAVID A·Filed 1977·Granted Jan 8, 1980·4 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when David Holder 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 →