Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865515 | Apparatus for unstacking and stacking containers | Dennis R. Gillette | 1989-09-12 |
| 4861225 | Apparatus for stacking articles in a side-by-side relation | Michael Allen, Mark C. Wedell, Michael A. Hosch | 1989-08-29 |
| 4861226 | Apparatus for stacking articles and feeding the stacks to a discharge site | Michael A. Hosch | 1989-08-29 |
| 4854817 | Apparatus for unstacking articles | — | 1989-08-08 |
| 4836297 | Handheld portable tool having an internal combustion engine | Helmut Lux, Reinhold Fink | 1989-06-06 |
| 4820103 | Apparatus for vertically stacking and storing articles | Kenneth N. Hansen | 1989-04-11 |
| 4817738 | Portable handheld motor-driven tool | Michael Leuchte, Klaus Brockel | 1989-04-04 |
| 4800706 | Apparatus for loading a stack of articles into a relatively flimsy container | — | 1989-01-31 |