Ronnholm; Karl S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ronnholm; Karl S..The latest application filed is for "method of making a pivoted tool having integral pivot member".
- Ronnholm; Karl S. - Karis FI
- Ronnholm; Karl S. - Karjaa FI
| Patent | Date |
|---|---|
| Method of making a pivoted tool having integral pivot member Grant 5,461,765 - Linden , et al. October 31, 1 | 1995-10-31 |
| Method for producing a pivoted tool having a self-compensating unitary pivot member Grant 5,456,140 - Linden , et al. October 10, 1 | 1995-10-10 |
| Splitting axe Grant D362,795 - Ronnholm * October 3, 1 | 1995-10-03 |
| Transplanter Grant D354,661 - Linden , et al. * January 24, 1 | 1995-01-24 |
| Trowel Grant D349,222 - Linden , et al. August 2, 1 | 1994-08-02 |
| Pivoted tool having integral pivot member and method of producing same Grant 5,325,592 - Linden , et al. July 5, 1 | 1994-07-05 |
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