E. Wayne Burkhart

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Venice, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Window unit with decorative grille assembly
- Patent number 5,274,976
- Issue date Jan 4, 1994
- Vinyl Tech
- E. Wayne Burkhart
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Window assembly having a horizontally slidable window unit latchabl...
- Patent number 5,172,520
- Issue date Dec 22, 1992
- Vinyl Tech
- Paul Hostetler
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES