John G. Dzwonczyk
Engineers at Moore Rd, Avon Lake, OH

License number
Colorado 34351
Issued Date
Feb 11, 2000
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Professional Engineer
Address
Address
92 Moore Rd, Avon Lake, OH 44012
LicenseFiles verified this license of Dec 9, 2016 at the Colorado - Department of Regulatory Agencies.

Professional information

John Dzwonczyk Photo 1

Liner For Inlet Of Underground Storage Tanks

US Patent:
D635639, Apr 5, 2011
Filed:
Feb 18, 2009
Appl. No.:
29/332519
Inventors:
John Gregory Dzwonczyk - Avon Lake OH, US
International Classification:
2301
US Classification:
D23206

Engineers licenses in Colorado