Issued Patents All Time
Showing 26–50 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D936499 | Level | David Mencel | 2021-11-23 |
| D936500 | Level | David Mencel | 2021-11-23 |
| D936501 | Level | David Mencel | 2021-11-23 |
| D936503 | Box beam level | David Mencel | 2021-11-23 |
| D935912 | Box beam level | David Mencel | 2021-11-16 |
| D928636 | Square | David Mencel | 2021-08-24 |
| 11083833 | Chemical pump housing for negative pressure system | John Buan, Richard L. Middaugh, Thomas E. Lash, Reed Oliver Saunders, Thomas A. Tedham | 2021-08-10 |
| 11071652 | Wound therapy device and method | Russell S. Donda, Sundar Manickam, Richard L. Middaugh, Thomas E. Lash, John D. Wolter +1 more | 2021-07-27 |
| 11007083 | Dressing | John Buan, Richard L. Middaugh, Thomas E. Lash | 2021-05-18 |
| 10928197 | Level vial mounting system for a box beam level | David Mencel | 2021-02-23 |
| 10881553 | Reduced pressure device having selectively deliverable electrolyte | John Buan, Richard L. Middaugh, Thomas E. Lash | 2021-01-05 |
| 10828202 | Negative pressure treatment including mechanical and chemical pump | John Buan, Richard L. Middaugh, Thomas E. Lash, Reed Oliver Saunders, Thomas A. Tedham | 2020-11-10 |
| D898594 | Digital torpedo level | David Mencel | 2020-10-13 |
| D898595 | Laser alignment tool | David Mencel | 2020-10-13 |
| 10583229 | Negative pressure device and method | Richard L. Middaugh, Thomas E. Lash, Sundar Manickam, John D. Wolter, John Buan | 2020-03-10 |
| 10449094 | Wound therapy device and method | Russell S. Donda, Sundar Manickam, Richard L. Middaugh, Thomas E. Lash, John D. Wolter +1 more | 2019-10-22 |
| 10386183 | Level with slotted engagement of full width bindings | — | 2019-08-20 |
| D856173 | Digital level | David Mencel | 2019-08-13 |
| D854952 | Sliding T-bevel | David Mencel | 2019-07-30 |
| D825353 | Box beam level | — | 2018-08-14 |
| 10046095 | Wound therapy device and method | Richard L. Middaugh, Thomas E. Lash, Sundar Manickam, John D. Wolter, John Buan | 2018-08-14 |
| D825354 | Digital level | — | 2018-08-14 |
| 9970760 | Removable end cap assembly for a level | — | 2018-05-15 |
| D813060 | Wood level with block vials | — | 2018-03-20 |
| D811247 | Torpedo level | John Dwyer | 2018-02-27 |