Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354182 | Unitary electric-motor/hydraulic-pump assembly with noise reduction features | George M. Russell, Ronald B. Schweiger, Otto P. Langosch | 1994-10-11 |
| 5320501 | Electric motor driven hydraulic apparatus with an integrated pump | Otto P. Langosch, Ronald B. Schweiger | 1994-06-14 |