Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8950821 | Milling drum having integral tool mounting blocks | Benjamin Thomas Schafer, Joseph D. Koehler | 2015-02-10 |
| 8911024 | Milling drum tool holder | Benjamin Thomas Schafer, Joseph D. Koehler, David N. Peterson | 2014-12-16 |
| D715342 | Bit holder | Benjamin Thomas Schafer, David N. Peterson | 2014-10-14 |
| D681069 | Mounting block for paving apparatus | Benjamin Thomas Schafer, Joseph D. Koehler | 2013-04-30 |
| D680560 | Deflector for paving apparatus | Benjamin Thomas Schafer | 2013-04-23 |