...that the first rickshaw was invented in 1869 by an American Baptist minister, the Rev. E. Jonathan Scobie, to transport his invalid wife around the streets of Yokohama?
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Application No. | Application Title | Issue Date |
| 20100068605 | REJUVENATION AND REUSE OF DEGRADED LITHIUM ION BATTERY CELLS One embodiment includes a method for rejuvenating failed or degraded pouch-type lithium-ions batteries.... | 03/18/2010 |
| 20060019149 | Soil battery Power for a device is generated by a soil battery. The soil battery includes anode material and cathode material placed in soil. ... | 01/26/2006 |