Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7109846 | Method and system for control and maintenance of residential service networks | Per Ljunggren, Hans Thorsen | 2006-09-19 |
RT
Roland Henry Timgren
Overall (All Time): #3,428,946 of 4,157,543Top 85%
1
Patents All Time