Bizarre Patents
Ballistic resistant body covering
A ballistic resistant body covering for protecting the torso, groin and neck area from ballistic missiles.
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 |
| 6206300 | Aerosol generator This invention provides a mobile aerosol generator which enables the vehicle operator to remotely reposition the droplet launch trajectory during normal operation of the generator and the vehicle. Azimuth and elevation launch directions are controlled sep... | 03/27/2001 |
| 4868505 | High voltage impulse wave generator for testing equipment A generator for subjecting an electrical apparatus to a surge voltage. The generator includes a surge voltage generator, a line isolation surge filter, wave shaping circuits and a rectifier coupling network for coupling the surge voltages in shunt with th... | 09/19/1989 |
| 4866236 | Flexible extendable backing shield for welding reactive metals A flexible extendable backing shield for use with the welding of reactive metals such as titanium. The backing shield provides a means for selectively distributing the inert gas along the length of the shield and then diffusing the inert gas to the root s... | 09/12/1989 |
| 4828454 | Variable capacity centrifugal pump A variable capacity centrifugal pump capable of directly varying capacity, r output, in response to existing back pressure. The pump comprises a axially movable shroud having female grooves in fluid tight communication with male impeller vanes. The shroud ... | 05/09/1989 |
| 4824348 | Multiple tooth engagement single screw mechanism A single screw mechanism with a reduced differential pressure applied to gaterotor teeth. This is accomplished by providing multiple tooth engagement of gaterotor teeth in a particular mainrotor compression chamber. Multiple tooth engagement makes possi... | 04/25/1989 |
