Walter D. Niegisch

Follow

Person

Watchung, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Ultra-fine fibers and method for making same
- Patent number 4,278,623
- Issue date Jul 14, 1981
- Union Carbide Corporation
- Walter D. Niegisch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Blends of biodegradable thermoplastic dialkanoyl polymer, a natural...
- Patent number 3,932,319
- Issue date Jan 13, 1976
- Union Carbide Corporation
- Robert A. Clendinning
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Blends of biodegradable thermoplastic oxyalkanoyl polymer, a natura...
- Patent number 3,931,068
- Issue date Jan 6, 1976
- Union Carbide Corporation
- Robert A. Clendinning
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...