Inventor · disambiguated record
David Joseph Haupt
Also filed as: HAUPT DAVID J · HAUPT DAVID JOSEPH
3 granted patents·82 citations·filing 1995–2008
71Inventor score
Top patents by PatentIndex Score
3 records- 0178US5692262AMulching impeller for lawn and garden mulching blower-vacuumFiled 1996·Granted Dec 2, 1997·43 cites·21 claims
- 0266US5638574AConvertible leaf blower and vacuumWCI OUTDOOR PRODUCTS INC·Filed 1995·Granted Jun 17, 1997·38 cites·19 claims
- 0354US8181639B2Grates with heat shieldSCOTT TIMOTHY D·Filed 2008·Granted May 22, 2012·1 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when David Joseph Haupt 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 →