Douglas Elsie

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated cleansing sprayer
- Patent number 6,820,821
- Issue date Nov 23, 2004
- S. C. Johnson & Son, Inc.
- Brian K. Linstedt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Roller milker device
- Publication number 20030139768
- Publication date Jul 24, 2003
- Eugene F. Schrader
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Roller milker device
- Publication number 20030139769
- Publication date Jul 24, 2003
- Eugene F. Schrader
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Automated cleansing sprayer
- Publication number 20020148908
- Publication date Oct 17, 2002
- Brian K. Linstedt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...