Herr; John A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Herr; John A..The latest application filed is for "direct multi-tension indicating washer having bumps of a first and second height".
- Herr; John A. - West Chesterfield NH
- Herr; John A. - Garwood NJ
- Herr; John A. - Gardwood NJ
| Patent | Date |
|---|---|
| Direct multi-tension indicating washer having bumps of a first and second height Grant 6,425,718 - Herr , et al. July 30, 2 | 2002-07-30 |
| Direct tension indicating washers Grant 6,152,665 - Wallace , et al. November 28, 2 | 2000-11-28 |
| Direct tension indicating washers Grant 5,931,618 - Wallace , et al. August 3, 1 | 1999-08-03 |
| Direct tension indicating washers Grant 5,769,581 - Wallace , et al. June 23, 1 | 1998-06-23 |
| Brushless direct current motor and control therefor Grant 4,355,255 - Herr , et al. October 19, 1 | 1982-10-19 |
| Latching relay using Hall effect device Grant 4,295,118 - Herr , et al. October 13, 1 | 1981-10-13 |
| Method of and apparatus for cooling electric motors and totally enclosed electric motors incorporating same Grant 4,266,152 - Herr , et al. May 5, 1 | 1981-05-05 |
| High density programming means for programmable sewing machine Grant 4,154,178 - Brown , et al. May 15, 1 | 1979-05-15 |
| Integrated motor controller for sewing machines Grant 4,150,634 - Brown , et al. April 24, 1 | 1979-04-24 |
| Hall generator position sensing device Grant 4,107,591 - Herr , et al. August 15, 1 | 1978-08-15 |
| Bight stop mechanism for sewing machines Grant 4,048,932 - Odermann , et al. September 20, 1 | 1977-09-20 |
| Permanent magnet motor-tachometer having a single non-ferrous armature wound with two mutually-insulated windings each connected to a separate commutator Grant 3,909,645 - Herr , et al. September 30, 1 | 1975-09-30 |
| Permanent magnet electric motor having a non-ferrous solid armature Grant 3,891,876 - Herr , et al. June 24, 1 | 1975-06-24 |
| Electric Scissors Grant 3,698,086 - Herr October 17, 1 | 1972-10-17 |
| Electric Scissors Grant 3,676,928 - Herr , et al. July 18, 1 | 1972-07-18 |
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