| All Patents of Type: valve reseating machines |
Patents 1 -
15
of 22
      |
| Number | Date | Patentee | Title | Type |
| 456,704 | Jul. 28, 1891 | C.L. Morse | Machine for Reseating Valves | valve reseating machines |
| 463,787 | Nov. 24, 1891 | C.F. Hall | Machine for Refitting Valves | valve reseating machines |
| 464,617 | Dec. 08, 1891 | P.J. Wright, C.H. Sampson | Valve Dressing Machine | valve reseating machines |
| 525,441 | Sep. 04, 1894 | W. Brunner | Valve Reseating Machine | valve reseating machines |
| 527,748 | Oct. 16, 1894 | W.H. Hill | Grinding Mechanism | valve reseating machines |
| 560,481 | May 19, 1896 | F.E. Dexter | Machine for repairing valves and valve-seats | valve reseating machines |
| 581,571 | Apr. 27, 1897 | R.H. Benton | Valve Reseating Machine | valve reseating machines |
| 663,000 | Dec. 04, 1900 | M.A. Ackles | Valve Repairing Machine | valve reseating machines |
| 1,113,674 | Oct. 13, 1914 | H. Moore | Valve Reseater | valve reseating machines |
| 1,340,359 | May 18, 1920 | F.O. Albertson | Valve-seat reamer | reamers |
| 1,471,769 | Oct. 23, 1923 | C.H. Beach | Valve Grinder | valve reseating machines |
| 1,517,176 | Nov. 25, 1924 | H.M. Shepherd | Device for truing valves | valve and seat maintenance |
| 1,694,705 | Dec. 11, 1928 | E.A. Hall | Valve Hone | honing tools |
| 1,899,169 | Feb. 28, 1933 | M.E. Tyler | Tool Holder | tool holders |
| 1,938,330 | Dec. 05, 1933 | E.A. Hall | Suction Nozzle for Valve-Seat Grinders | valve reseating machines |
