Issued Patents 2020
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876402 | Bit tip insert | — | 2020-12-29 |
| 10876401 | Rotational style tool bit assembly | Ronnie R. Taitt | 2020-12-29 |
| 10794181 | Bit/holder with enlarged ballistic tip insert | — | 2020-10-06 |
| 10767478 | Diamond tipped unitary holder/bit | — | 2020-09-08 |
| 10746021 | Combination polycrystalline diamond bit and bit holder | — | 2020-08-18 |
| 10683752 | Bit holder shank and differential interference between the shank distal portion and the bit holder block bore | — | 2020-06-16 |
| 10633971 | Bit holder with enlarged tire portion and narrowed bit holder block | — | 2020-04-28 |
| 10612376 | Bore wear compensating retainer and washer | — | 2020-04-07 |
| 10612375 | Bit retainer | — | 2020-04-07 |
| 10598013 | Bit holder with shortened nose portion | — | 2020-03-24 |
| 10577931 | Bit holder (pick) with shortened shank and angular differential between the shank and base block bore | — | 2020-03-03 |