Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164570 | Condensed keyboard for electronic devices | Timothy Alan Dietz, Lane Holloway | 2012-04-24 |
| 7378991 | Condensed keyboard for electronic devices | Timothy Alan Dietz, Lane Holloway | 2008-05-27 |
DT
David C. Tjonpiangi
Overall (All Time): #2,089,487 of 4,157,543Top 55%
2
Patents All Time