Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6615893 | Filter forming and joining apparatus | Wilmer E. Blietz, Kevin D. Strand, James R. Sim, Gregory V. Spaulding, Theodore W. Jagger +1 more | 2003-09-09 |
| 6616785 | Filter forming and joining method | Wilmer E. Blietz, Kevin D. Strand, James R. Sim, Gregory V. Spaulding, Theodore W. Jagger +1 more | 2003-09-09 |
| 6230777 | Filter forming and joining apparatus | Wilmer E. Blietz, Kevin D. Strand, James R. Sim, Gregory V. Spaulding, Theodore W. Jagger +1 more | 2001-05-15 |