Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D752314 | Beveled front security box | Charles T Nachtman, Michael Hinz, Joel Kramka, Casey Frett, Elizabeth Alstad | 2016-03-22 |
| 8528787 | Interchangable access device for a dispenser | Antonio M. Cittadino, Alan P. Paal | 2013-09-10 |
| 4538199 | Electrothermal wire responsive miniature precision current sensor | Ralph F. Bielinski, M. Frank Chacon, Dennis M. Kramer, Stanley Schneider | 1985-08-27 |