| Patents for Willard C. Kress |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 1,750,043 | Mar. 11, 1930 | W.C. Kress | Chain Pipe Wrench | chain and strap wrenches |
| 1,787,787 | Jan. 06, 1931 | W.C. Kress | Pipe Vise | pipe and chain vises |
| 1,810,108 | Jun. 16, 1931 | W.C. Kress | Tools in Sets and Holders Therefor | wrench set holders |
| 1,811,137 | Jun. 23, 1931 | W.C. Kress | Socket Wrench | socket wrenches |
| 1,889,203 | Nov. 29, 1932 | W.C. Kress | Wrench and Wrench Holders | wrench set holders |
| 1,954,820 | Apr. 17, 1934 | W.C. Kress | Wrench | wrench handle components |
| 1,957,462 | May 08, 1934 | W.C. Kress | Ratchet Wrench | ratchet wrenches |
| 2,071,543 | Feb. 23, 1937 | W.C. Kress | Revolving Grip Tool | tool handles |
| 2,097,594 | Nov. 02, 1937 | W.C. Kress | Reversible Ratchet Wrench | ratchet wrenches |
| 2,167,720 | Aug. 01, 1939 | W.C. Kress | Torque Indicating Wrench | torque wrenches |
| 2,201,234 | May 21, 1940 | W.C. Kress | Torque Indicating Wrench | torque wrenches |
| 2,255,792 | Sep. 16, 1941 | W.C. Kress | Torque Measuring Wrench | torque wrenches |
| 2,407,558 | Sep. 10, 1946 | W.C. Kress | Ratchet for Socket Wrenches | socket wrenches |
| 2,444,135 | Jun. 29, 1948 | W.C. Kress | Worm Joint Pliers or Wrench | pliers |
| 2,557,296 | Jun. 19, 1951 | W.C. Kress | Pivot for Adjustable Fulcrum Pliers | pliers |
