Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680897 | Method for machining holes in composite materials | Julia G. Daniels, Frank E. Ledbetter, III, Benjamin G. Penn, William T. White | 1987-07-21 |
| 4474975 | Process for producing tris (N-methylamino) methylsilane | Benjamin G. Penn, Frank E. Ledbetter, III | 1984-10-02 |
| 4327150 | Method of bonding plasticized elastomer to metal and articles produced thereby | William T. White, Frank E. Ledbetter, III | 1982-04-27 |