Darrell B. Sult

Follow

Person

Zeeland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Composite sheet with visible filler and manufacturing method
- Patent number 10,086,572
- Issue date Oct 2, 2018
- Spectra Design, Inc.
- Darrell B. Sult
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite sheet with visible filler and manufacturing method
- Patent number 7,645,405
- Issue date Jan 12, 2010
- Darrell B. Sult
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Composite Sheet With Visible Filler And Manufacturing Method
- Publication number 20190022958
- Publication date Jan 24, 2019
- Spectra Design, Inc.
- Darrell B. Sult
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Composite Sheet With Visible Filler And Manufacturing Method
- Publication number 20100120964
- Publication date May 13, 2010
- Darrell B. Sult
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Composite sheet with visible filler and manufacturing method
- Publication number 20060170130
- Publication date Aug 3, 2006
- Darrell B. Sult
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL