Inventor · disambiguated record
David Crampton
Also filed as: CRAMPTON DAVID · CRAMPTON DAVID C
9 granted patents·1 pending application·203 citations·filing 1994–2010
90Inventor score
Top patents by PatentIndex Score
10 records- 0182US6042025ATwo hole dispenser with bafflesSMITH·Filed 1998·Granted Mar 28, 2000·64 cites·30 claims
- 0273US5667138AHand held spray dispenser systemPAR WAY GROUP·Filed 1995·Granted Sep 16, 1997·36 cites·38 claims
- 0370US8757604B2Support device and method of useCRAMPTON DAVID·Filed 2009·Granted Jun 24, 2014·8 cites·12 claims
- 0468US5890661AColliding stream spray dispensing system with a moldable nozzlePAR WAY GROUP·Filed 1996·Granted Apr 6, 1999·24 cites·29 claims
- 0561US8104753B2Support meansCRAMPTON DAVID·Filed 2006·Granted Jan 31, 2012·5 cites·15 claims
- 0657US5492275AHand pump sprayer with rotating nozzle and system for dispensing viscous liquidsPAR WAY GROUP·Filed 1994·Granted Feb 20, 1996·22 cites·31 claims
- 0749US6086812AInjection molding method and apparatus for forming colliding stream spray dispensing nozzlePAR WAY GROUP INC·Filed 1998·Granted Jul 11, 2000·12 cites·19 claims
- 0847US5740964AHand held spray dispenser with adjustable pressure delivery system and rotating nozzlePAR WAY GROUP·Filed 1995·Granted Apr 21, 1998·16 cites·12 claims
- 0946US5779156ASpray dispenser and system for spraying viscous liquidsPAR WAY GROUP·Filed 1995·Granted Jul 14, 1998·16 cites·21 claims
- 1041US2012132774A1Bracket Assembly and Method of Use ThereofCRAMPTON DAVID·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when David Crampton 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 →