Quotables
"What, sir, would you make a ship sail against the wind and currents by lighting a bonfire under her deck? I pray you, excuse me, I have not the time to listen to such nonsense."
Napoleon Bonaparte ; When told of the Robert Fulton steamboat
PatentStorm News
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.
| Number | Title | Issue Date |
| 4526239 | Underwater hydraulic tool An underwater hydraulic tool has a hydraulic motor with an inlet port and an outlet port for receiving and discharging water under pressure and a rotating shaft rotated by water under pressure with the front end protruding from said motor for holding a wo... | 07/02/1985 |
| 4105080 | Air hammer with blow-out air system The air hammer is adapted to be connected to a source of pressurized air and has an exhaust passage means controlled by a settable exhaust valve. Reciprocation of the hammer is controlled by an automatic valve when the hammer is active. The exhaust passag... | 08/08/1978 |
