Gregory A. Cveykus

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Johnstown, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable gravity-driven lifting device
- Patent number 10,227,217
- Issue date Mar 12, 2019
- Kenco Corporation
- Gregory A. Cveykus
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Self-opening tong lifting device
- Patent number 7,673,918
- Issue date Mar 9, 2010
- Kenco Corporation
- Gregory A. Cveykus
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE GRAVITY-DRIVEN LIFTING DEVICE
- Publication number 20180050888
- Publication date Feb 22, 2018
- Kenco Corporation
- Gregory A. CVEYKUS
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Self-opening tong lifting device
- Publication number 20060202497
- Publication date Sep 14, 2006
- Gregory A. Cveykus
- B66 - HOISTING LIFTING HAULING