Inventor · disambiguated record
Douglas Sherman
Also filed as: SHERMAN DOUGLAS · SHERMAN DOUGLAS C
4 granted patents·111 citations·filing 1982–2004
80Inventor score
Top patents by PatentIndex Score
4 records- 0175USD502687SProtective combination plate and removable cover with lower cord access for receptacle and electrical plugs connected theretoFiled 2004·Granted Mar 8, 2005·24 cites·1 claims
- 0273US5761875AReinforced concrete pole with attachment mechanismNEWMARK INTERNATIONAL INC·Filed 1996·Granted Jun 9, 1998·46 cites·10 claims
- 0366US7021705B1Children's chairSTAKMORE CO INC·Filed 2002·Granted Apr 4, 2006·25 cites·6 claims
- 0446US4490065ASplice locking deviceCOMBUSTION ENG·Filed 1982·Granted Dec 25, 1984·16 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Sherman 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 →