Peter J. Dart

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Boulder, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus enabling archery practice
- Patent number 5,566,951
- Issue date Oct 22, 1996
- Dart International, Inc.
- Peter J. Dart
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Method and apparatus enabling archery practice
- Patent number 5,328,190
- Issue date Jul 12, 1994
- Dart International, Inc.
- Peter J. Dart
- A63 - SPORTS GAMES AMUSEMENTS