Cornell S. Marschalko

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McLean, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Abdominal exercise machine
- Patent number 7,172,541
- Issue date Feb 6, 2007
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ab volley
- Patent number 7,128,702
- Issue date Oct 31, 2006
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SLIDING ABDOMINAL EXERCISE DEVICE
- Publication number 20120100973
- Publication date Apr 26, 2012
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Abdominal exercise machine
- Publication number 20090105054
- Publication date Apr 23, 2009
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Portable exercise machine
- Publication number 20080090706
- Publication date Apr 17, 2008
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Abdominal exercise apparatus
- Publication number 20060166799
- Publication date Jul 27, 2006
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Ab volley
- Publication number 20060089242
- Publication date Apr 27, 2006
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Abdominal exercise machine
- Publication number 20050137068
- Publication date Jun 23, 2005
- Kevin O. Boland
- A63 - SPORTS GAMES AMUSEMENTS