John D. Van Wagoner

Follow

Person

McLean, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Elasticized geosynthetic panel and geofoam composition
- Patent number 5,713,696
- Issue date Feb 3, 1998
- John S. Horvath
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Geoinclusion method and composite
- Patent number 5,102,260
- Issue date Apr 7, 1992
- John S. Horvath
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drainage quilt
- Patent number 5,100,258
- Issue date Mar 31, 1992
- John D. VanWagoner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Thermally efficient, protected membrane roofing system
- Patent number 4,719,723
- Issue date Jan 19, 1988
- John D. Van Wagoner
- E04 - BUILDING
Information Patent Grant
Insulation panel for a roofing system or the like
- Patent number 4,651,494
- Issue date Mar 24, 1987
- John D. Van Wagoner
- E04 - BUILDING
Information Patent Grant
Insulated water impermeable roofing system
- Patent number 4,021,981
- Issue date May 10, 1977
- Barlow; Robert M.
- John D. Van Wagoner
- E04 - BUILDING
Information Patent Grant
Insulated, water impermeable roofing system
- Patent number 3,971,184
- Issue date Jul 27, 1976
- Barlow; Robert M.
- John D. Van Wagoner
- E04 - BUILDING