Bell, Benjamin
United States of America
| Total IP | 3 |
|---|---|
| Total IP Rank # | 503,941 |
| IP Activity Score | 0/5.0 0 |
| IP Activity Rank # | 1,656,821 |
|
||||||||||||||||
| Last Patent | 2017 - Surveying system | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| First Patent | 1911 - Pneumatic spring | |||||||||||||||
Latest Inventions, Goods, Services
|
||||||||||