Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5104089 | Concrete pouring form system for bridge overhang decks | Hal C. Shook, Carmon D. Holland | 1992-04-14 |
| 5083739 | Concrete form support bracket for bridge overhang decks | Hal C. Shook, Carmon D. Holland | 1992-01-28 |