Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144161 | Individual cavity flow control methods and systems for co-injection molding | John Duffy | 2018-12-04 |
| 9862128 | Individual cavity flow control methods and systems for co-injection molding | John Duffy | 2018-01-09 |
| 7959872 | System and device for water filtration and purification | Justin L. Namespetra, Steve L. Hengsperger | 2011-06-14 |
| 7767168 | Sanitization system and system components | Justin L. Namespetra, Steve L. Hengsperger, Richard Zulik, Christopher B. Caldwell | 2010-08-03 |
| 7708958 | System and containers for water filtration and item sanitization | Justin L. Namespetra, Steve L. Hengsperger | 2010-05-04 |