| Patents Granted on 1987-12-?? |
Patents 1 -
6
of 6
      |
| Number | Date | Patentee | Title | Type |
| 4,709,601 | Dec. 01, 1987 | C. Petersen | Long Nose Locking Pliers | locking pliers |
| 4,709,603 | Dec. 01, 1987 | J.R. Buck | Adjustable Sidewardly Located Bar Puller | metal lathe accessories and attachments |
| 4,711,032 | Dec. 08, 1987 | L.C. Brickner, Jr., R.D. Donovan, C.P. Rickmers | Portable saw mill | |
| 4,713,990 | Dec. 22, 1987 | D.C. Poling | Bolt extracting tool | stud extractors |
| 4,715,573 | Dec. 29, 1987 | R.D. Liegel | Convertible tool tray and support stand for mechanics tool | vehicle mechanic |
| 4,715,789 | Dec. 29, 1987 | R.D. Liegel, J.G. Ballard | High speed hydraulic fluid venting valve in a hydraulic fluid pump | hydraulic pumps |
