John J. Nelson

Person

Levitown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Remote controlled movable ball amusement device
- Patent number D375986
- Issue date Nov 26, 1996
- Wilkinson; William T.
- William T. Wilkinson
- D21 - Games, toys, and sports goods
Information Patent Grant
Combination twister and stepper exercise device
- Patent number 5,527,253
- Issue date Jun 18, 1996
- Wilkinson; William T.
- William T. Wilkinson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Universal twister for mounting on the frame of a treadmill or other...
- Patent number 5,492,521
- Issue date Feb 20, 1996
- Wilkinson; William T.
- William T. Wilkinson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Universal adaptable adjustable arm exercise device to supplement le...
- Patent number 5,460,586
- Issue date Oct 24, 1995
- Wilkinson; William T.
- William T. Wilkinson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Combination twister and stepper exercise device
- Patent number 5,284,461
- Issue date Feb 8, 1994
- Wilkinson; William T.
- William T. Wilkinson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Wrist exerciser
- Patent number D341403
- Issue date Nov 16, 1993
- Whatnot, Inc.
- William T. Wilkinson
- D21 - Games, toys, and sports goods
Information Patent Grant
Fluid dispenser with tiltable dispensing nozzle and sealing membrane
- Patent number 5,253,787
- Issue date Oct 19, 1993
- Package Research Corporation
- William T. Wilkinson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Universally adaptable adjustable arm exercise device to supplement...
- Patent number 5,207,622
- Issue date May 4, 1993
- Wilkinson; William T.
- William T. Wilkinson
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Wrist exercise device
- Patent number 5,184,986
- Issue date Feb 9, 1993
- What-Not, Inc.
- William T. Wilkinson
- A63 - SPORTS GAMES AMUSEMENTS

John J. Nelson

Person

Patents Grantslast 30 patents

Remote controlled movable ball amusement device

Combination twister and stepper exercise device

Universal twister for mounting on the frame of a treadmill or other...

Universal adaptable adjustable arm exercise device to supplement le...

Combination twister and stepper exercise device

Wrist exerciser

Fluid dispenser with tiltable dispensing nozzle and sealing membrane

Universally adaptable adjustable arm exercise device to supplement...

Wrist exercise device