Lennart B. Johnson

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Milford, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Roller ski
- Patent number 7,677,600
- Issue date Mar 16, 2010
- Lennart B. Johnson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Roller ski
- Patent number 6,082,768
- Issue date Jul 4, 2000
- Jenex, Inc.
- Lennart B. Johnson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Braking system for an in-line skate
- Patent number 5,997,014
- Issue date Dec 7, 1999
- Reebok International Ltd.
- Todd D. Ellis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Foot supporting rolling device
- Patent number 5,924,704
- Issue date Jul 20, 1999
- Jenex, Inc.
- Lennart B. Johnson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Braking system for an in-line skate
- Patent number 5,755,450
- Issue date May 26, 1998
- Reebok International Ltd.
- Todd D. Ellis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Foot supporting rolling device with speed reducer and brake
- Patent number 5,374,071
- Issue date Dec 20, 1994
- Lennart B. Johnson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Roller ski
- Patent number 4,898,403
- Issue date Feb 6, 1990
- Lennart B. Johnson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Cross country ski binding
- Patent number 4,082,312
- Issue date Apr 4, 1978
- Lennart B. Johnson
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Roller ski
- Publication number 20090134589
- Publication date May 28, 2009
- Lennart B. Johnson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Brake for roller skis
- Publication number 20060273532
- Publication date Dec 7, 2006
- Jenex Inc.
- Lennart Borge Johnson
- A63 - SPORTS GAMES AMUSEMENTS