David C. Crampton

Person

Fountain Valley, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Injection molding method and apparatus for forming colliding stream...
- Patent number 6,086,812
- Issue date Jul 11, 2000
- Par-Way Group, Inc.
- David C. Crampton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Two hole dispenser with baffles
- Patent number 6,042,025
- Issue date Mar 28, 2000
- Smith et al.
- David C. Crampton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Colliding stream spray dispensing system with a moldable nozzle
- Patent number 5,890,661
- Issue date Apr 6, 1999
- Par-Way Group
- David C. Crampton
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Spray dispenser and system for spraying viscous liquids
- Patent number 5,779,156
- Issue date Jul 14, 1998
- Par-Way Group
- David C. Crampton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Hand held spray dispenser with adjustable pressure delivery system...
- Patent number 5,740,964
- Issue date Apr 21, 1998
- Par-Way Group
- David Crampton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Hand held spray dispenser system
- Patent number 5,667,138
- Issue date Sep 16, 1997
- Par-Way Group
- David C. Crampton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Hand pump sprayer with rotating nozzle and system for dispensing vi...
- Patent number 5,492,275
- Issue date Feb 20, 1996
- Par-Way Group
- David C. Crampton
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

David C. Crampton

Person

Patents Grantslast 30 patents

Injection molding method and apparatus for forming colliding stream...

Two hole dispenser with baffles

Colliding stream spray dispensing system with a moldable nozzle

Spray dispenser and system for spraying viscous liquids

Hand held spray dispenser with adjustable pressure delivery system...

Hand held spray dispenser system

Hand pump sprayer with rotating nozzle and system for dispensing vi...