| Patents for Crescent Niagara Corp. |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 2,982,161 | May 02, 1961 | M.L. Peterson, T.F. Angquist | Ratchet Wrench | ratchet wrenches |
| 2,985,933 | May 30, 1961 | T.F. Angquist, M.L. Peterson | Wire Grip | |
| 3,193,897 | Jul. 13, 1965 | T.F. Angquist | Wire Grip | |
| 3,256,966 | Jun. 21, 1966 | T.F. Angquist | Ratcheting Tool Drive | ratcheting screwdrivers |
| D211,700 | Jul. 16, 1968 | T.F. Angquist | Cutting Plier | pliers |
| 3,398,451 | Aug. 27, 1968 | T.F. Angquist | Spring Opened Nipper | pliers |
| 3,521,510 | Jul. 21, 1970 | T.F. Angquist | Spring Opened Pliers | pliers |
| 3,545,312 | Dec. 08, 1970 | T.F. Angquist | Reversible Cam Lock Driver | ratcheting screwdrivers |
| 3,599,297 | Aug. 17, 1971 | H.T. Stevens | Wire Grip | |
