| Patents for Ty-Sa-Man Machine Co. |
Patents 16 -
22
of 22
      |
| Number | Date | Patentee | Title | Type |
| 2,994,314 | Aug. 01, 1961 | W.B. Mayes, H.E. Wayland | Stone cutting apparatus | stone cutting machines |
| 2,996,088 | Aug. 15, 1961 | J.L. Hensley | Motor-counterbalanced cutting machine | metal cutting circular saws |
| 3,020,679 | Feb. 13, 1962 | J.L. Hensley | Machine tools | surface grinders |
| 3,054,224 | Sep. 18, 1962 | J.L. Hensley | Cutting machines | surface grinders |
| 3,069,950 | Dec. 25, 1962 | J.L. Hensley | High speed friction saw having liquid cooling means | metal sawing machines |
| 3,081,581 | Mar. 19, 1963 | J.L. Hensley | Grinding apparatus | surface grinders |
| RE25,410 | Jul. 02, 1963 | H.E. Wayland | Grinding wheels | stoneworking |
