Inventor · disambiguated record
Douglas S. Holmes
Also filed as: HOLMES DOUGLAS · HOLMES DOUGLAS S
4 granted patents·93 citations·filing 1990–2001
79Inventor score
Top patents by PatentIndex Score
4 records- 0182US6345086B1X-ray fluorescence system and methodVEECO INSTR INC·Filed 1999·Granted Feb 5, 2002·59 cites·20 claims
- 0276US6882701B2X-ray fluorescence system and methodTHERMO NORAN INC·Filed 2001·Granted Apr 19, 2005·15 cites·31 claims
- 0347US5021741ACast charged particle drift tubeGRUMMAN AEROSPACE CORP·Filed 1990·Granted Jun 4, 1991·10 cites·8 claims
- 0447US4993620ASolder-electroformed joint for particle beam drift tubesGRUMMAN AEROSPACE CORP·Filed 1990·Granted Feb 19, 1991·9 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Douglas S. Holmes 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 →