| Patents for William A. Barnes |
Patents 1 -
7
of 7
      |
| Picture | Number | Date | Patentee | Title |
 | 2,441,552 | May 18, 1948 | W.A. Barnes | Oil Reservoir |
| | 2,535,383 | Dec. 26, 1950 | W.A. Barnes | Dovetail Tool |
| | 2,539,294 | Jan. 23, 1951 | W.A. Barnes | Tool |
 | 2,729,999 | Jan. 10, 1956 | W.A. Barnes | Adjusting and Locking Means for Slidable Jaw Wrench |
 | 2,750,829 | Jun. 19, 1956 | W.J. Rozmus, W.A. Barnes | Power Drive and Locking Mechanism For Adjustable Jaw Wrenches |
| | 2,799,191 | Jul. 16, 1957 | W.A. Barnes | Multiple Range Compound Action Hand Tool |
| | 2,822,711 | Feb. 11, 1958 | W.A. Barnes | Utility Plier Tool |
