Gary Lynn Heartsfield

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Bedford, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Mat connecting system
- Patent number 9,278,243
- Issue date Mar 8, 2016
- Gary Lynn Heartsfield
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Mat connecting system
- Patent number 8,800,233
- Issue date Aug 12, 2014
- Dollamur LP
- Gary Lynn Heartsfield
- E04 - BUILDING
Information Patent Grant
Mat connecting system
- Patent number 8,733,056
- Issue date May 27, 2014
- Dollamur LP
- Gary Lynn Heartsfield
- E04 - BUILDING
Information Patent Grant
Mat connecting system
- Patent number 8,596,011
- Issue date Dec 3, 2013
- Dollamur LP
- Gary Lynn Heartsfield
- E04 - BUILDING
Information Patent Grant
Mat connecting system
- Patent number 8,307,600
- Issue date Nov 13, 2012
- Dollamur LP
- Gary Lynn Heartsfield
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
MAT CONNECTING SYSTEM
- Publication number 20130055533
- Publication date Mar 7, 2013
- DOLLAMUR LP
- Gary Lynn Heartsfield
- E04 - BUILDING
Information Patent Application
MAT CONNECTING SYSTEM
- Publication number 20130019456
- Publication date Jan 24, 2013
- DOLLAMUR LP
- Gary Lynn Heartsfield
- E04 - BUILDING
Information Patent Application
Mat Connecting system
- Publication number 20110003110
- Publication date Jan 6, 2011
- DOLLAMUR LP
- Gary Lynn Heartsfield
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Mat apparatus and method
- Publication number 20030219565
- Publication date Nov 27, 2003
- Gary Heartsfield
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL