Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9668570 | Compact folding furniture pieces | Sohrab Vossoughi, David Randall Knaub, Ken Dieringer | 2017-06-06 |
| 9433302 | Modular mattress system | — | 2016-09-06 |
| 9084476 | Portable, compact folding furniture pieces | Sohrab Vossoughi, David Randall Knaub, Ken Dieringer | 2015-07-21 |
| 8413860 | Pullover garment hanger assembly | — | 2013-04-09 |
| D650885 | Water purification vessel | Michael Bridges, Ricky Wai Kit Chan, Kai Halsinger, David Randall Knaub, Marcus Alan Latham +1 more | 2011-12-20 |
| D650886 | Water purification cartridge | Michael Bridges, Ricky Wai Kit Chan, Kai Halsinger, David Randall Knaub, Marcus Alan Latham +1 more | 2011-12-20 |