Roger E. Hall

Person

Elizabethtown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Home plate with up-tight bevel
- Patent number 7,648,432
- Issue date Jan 19, 2010
- Roger E. Hall
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Safety base with anchor, methods of using and making, and associate...
- Patent number 5,772,539
- Issue date Jun 30, 1998
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Safety base with anchor, methods of using and making, and associate...
- Patent number 5,590,874
- Issue date Jan 7, 1997
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Safety base with anchor, methods of using and making, and associate...
- Patent number 5,556,089
- Issue date Sep 17, 1996
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Safety base
- Patent number 5,415,394
- Issue date May 16, 1995
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Kitten mitten
- Patent number 5,022,093
- Issue date Jun 11, 1991
- Roger E. Hall
- A41 - WEARING APPAREL
Information Patent Grant
Safety base with anchor, methods of using and making, and associate...
- Patent number 4,979,740
- Issue date Dec 25, 1990
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Safety base with anchor
- Patent number 4,744,561
- Issue date May 17, 1988
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Locator plug for ground anchor
- Patent number 4,634,120
- Issue date Jan 6, 1987
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Fastener and base using said fastener
- Patent number 4,531,733
- Issue date Jul 30, 1985
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Breakaway safety base
- Patent number 4,398,715
- Issue date Aug 16, 1983
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Breakaway safety base
- Patent number 4,266,768
- Issue date May 12, 1981
- Roger E. Hall
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Double First Base System
- Publication number 20080305897
- Publication date Dec 11, 2008
- Roger E. Hall
- A63 - SPORTS GAMES AMUSEMENTS

Roger E. Hall

Person

Patents Grantslast 30 patents

Home plate with up-tight bevel

Safety base with anchor, methods of using and making, and associate...

Safety base with anchor, methods of using and making, and associate...

Safety base with anchor, methods of using and making, and associate...

Safety base

Kitten mitten

Safety base with anchor, methods of using and making, and associate...

Safety base with anchor

Locator plug for ground anchor

Fastener and base using said fastener

Breakaway safety base

Breakaway safety base

Patents Applicationslast 30 patents

Double First Base System