John H. Free

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Kalispell, MT, US

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Patents Grantslast 30 patents

Information Patent Grant
Ribbed coffee urn lid
- Patent number D261348
- Issue date Oct 20, 1981
- Dart Industries Inc.
- Leo A. Groh
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Coffee urn lid
- Patent number D261215
- Issue date Oct 13, 1981
- Dart Industries Inc.
- Leo A. Groh
- D07 - Equipment for preparing or serving food or drink not elsewhere specified
Information Patent Grant
Yogurt maker
- Patent number D255085
- Issue date May 27, 1980
- Dart Industries Inc.
- John H. Free
- D07 - Equipment for preparing or serving food or drink not elsewhere specified