| Patents for Henry H. Merriman |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 1,903,514 | Apr. 11, 1933 | F.W. Piche, H.H. Merriman | Rapid Rotating Socket Wrench | ratchet wrenches |
| 2,290,197 | Jul. 21, 1942 | C.D. Burbank, H.H. Merriman | Wrench | ratchet wrenches |
| 2,292,391 | Aug. 11, 1942 | C.D. Burbank, H.H. Merriman | Improved Ratchet Wrench | ratchet wrenches |
| 2,294,193 | Aug. 25, 1942 | H.H. Merriman | Wrench For Spark Plugs and the Like | wrench sockets |
| 2,304,271 | Dec. 08, 1942 | C.D. Burbank, H.H. Merriman | Wrench For Spark Plugs and the Like | wrench sockets |
| 2,320,044 | May 25, 1943 | H.H. Merriman | Spark Plug Wrench | wrench sockets |
| 2,388,862 | Nov. 13, 1945 | H.H. Merriman | Cable splicing clamp | |
