Stanley Wawzonek

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Iowa City, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Formaldehyde depressed particle board
- Patent number 4,457,978
- Issue date Jul 3, 1984
- Stanley Wawzonek
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Use of calcium metasilicate (wollastonite) as a formaldehyde suppre...
- Patent number 4,366,264
- Issue date Dec 28, 1982
- Stanley Wawzonek
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...