Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4858918 | Device for providing enhanced movement of a person's truncal muscles and spine | John F. Iams, John A. Drusch, III | 1989-08-22 |
| 4846465 | Method for manipulation of a person's truncal muscles and spine | John F. Iams, John A. Drusch, III | 1989-07-11 |
| 4799475 | Device permitting a user to simulate crawling motions to improve movement of the truncal muscles and spine | John F. Iams, John A. Drusch, III | 1989-01-24 |
| D295351 | Cup and saucer stand | Hilda S. Pollitz | 1988-04-26 |
| 4674740 | Exercise machine for simulating swimming motions | John F. Iams | 1987-06-23 |
| D256851 | Helmet | Welton U. Knadle | 1980-09-16 |