Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8968438 | Methods and apparatus for the in situ collection of nucleated particles | Xuegeng Li, Christopher Alcantara, Karel Vanheusden | 2015-03-03 |
| 7210484 | Baffled earplug | Jim Tiemens, David B. Mulvey | 2007-05-01 |