Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8123257 | Crimp sleeve for flexible tubing | Frank D. Julian | 2012-02-28 |
| D587787 | Floor drain | Joseph P. Ismert, Frank D. Julian, Truman J. Stegmaier | 2009-03-03 |
| D578377 | Self-nailing barb | Frank D. Julian, Victor M. Carr | 2008-10-14 |