Hefty; John B.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hefty; John B..The latest application filed is for "book binder".
- Hefty; John B. - Gulf Breeze FL
- Hefty; John B. - Milton FL
| Patent | Date |
|---|---|
| Book binder Grant D443,634 - Hefty June 12, 2 | 2001-06-12 |
| Method of making personalized children's storybook utilizing stickers Grant 5,636,957 - Hefty * June 10, 1 | 1997-06-10 |
| Method of making personalized children's storybook utilizing stickers Grant 5,454,678 - Hefty * October 3, 1 | 1995-10-03 |
| Method of making personalized children's storybook utilizing stickers Grant 5,190,316 - Hefty March 2, 1 | 1993-03-02 |
| Method of making personalized children's storybook Grant 5,114,291 - Hefty May 19, 1 | 1992-05-19 |
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