Kurt F. Stephan

Follow

Person

Longview, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cyanuric acid production by controlled pyrolysis of biuret
- Patent number 4,894,452
- Issue date Jan 16, 1990
- Lenroc Company
- Kurt F. Stephan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biuret production by controlled pyrolysis of urea
- Patent number 4,654,441
- Issue date Mar 31, 1987
- Moorman Manufacturing Company
- Kurt F. Stephan
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Production of animal feed grade biuret
- Patent number 4,540,820
- Issue date Sep 10, 1985
- Moorman Manufacturing Company
- Kurt F. Stephan
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Gelled proteinaceous fish bait and process of preparing same
- Patent number 3,988,479
- Issue date Oct 26, 1976
- John T. Stephan
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES