Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9207673 | Finger-mounted apparatus for remotely controlling a materials handling vehicle | Steven R. Pulskamp, Matthew M. Green, James F. Schloemer, Vernon W. Siefring, Ryan M. Snodgrass | 2015-12-08 |
| D370964 | Filter cartridge adapter | George R. Liptak, Jr. | 1996-06-18 |
| 4756826 | Tank filtration system | — | 1988-07-12 |
| 4501131 | Cryogenic cooler for photoconductive cells | Virginia R. Gaskin, Richard Jansson | 1985-02-26 |