William E. Evans

Follow

Person

Jacksonville, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spray wand without liquid leakage
- Patent number 5,082,185
- Issue date Jan 21, 1992
- Roussel Uclaf
- William E. Evans
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dry powder applicator
- Patent number 4,953,792
- Issue date Sep 4, 1990
- Roussel Bio Corporation
- William E. Evans
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL