| All Patents in class 408/226 |
Patents 31 -
35
of 35
      |
| Number | Date | Patentee | Title | Type |
| 3,292,238 | Dec. 20, 1966 | C.B. De Vlieg, A.N. Sweeny | Adjustable cutting tool | boring bars |
| 3,699,843 | Oct. 24, 1972 | A.N. Sweeny | Tool having resilient bumper | metalworking machine tool holders |
| 4,527,449 | Jul. 09, 1985 | H.A. Trent, W.E. Sydlowski | Boring bit and method for manufacture thereof | wood drill bits |
| 5,076,742 | Dec. 31, 1991 | L.G. Lee, F.A. McLean, G.W. Lacoste, T.C. Frank, L. Sevack, D.D. Bradette | Hinge drilling jig | |
| 6,099,211 | Aug. 08, 2000 | L.G. Lee, A. Aziz | Miniature tenon cutter | hollow bits |
