Gelco Grouting Service

Follow

Organization

Salem, OR, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Waterstop for monolith joints and method
- Patent number 4,655,638
- Issue date Apr 7, 1987
- Gelco Grouting Service
- Stephen T. Waring
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Waterstop for monolith joints
- Patent number 4,626,133
- Issue date Dec 2, 1986
- Gelco Grouting Service
- Stephen T. Waring
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks