Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358902 | Thrust producing shoe sole and heel | Karl M. Schmidt | 1982-11-16 |
| 4359067 | Single control proportioning valve for liquids | — | 1982-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358902 | Thrust producing shoe sole and heel | Karl M. Schmidt | 1982-11-16 |
| 4359067 | Single control proportioning valve for liquids | — | 1982-11-16 |