"To place a man in a multi-stage rocket and project him into the controlling gravitational field of the moon where the passengers can make scientific observations, perhaps land alive, and then return to earth--all that constitutes a wild dream worthy of Jules Verne. I am bold enough to say that such a man-made voyage will never occur regardless of all future advances."
Lee deForest, American radio pioneer ; 1957
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 |
| 4561848 | Electronic ammunition for simulating live ammunition detonation The present invention contemplates electronic ammunition for simulating live ammunition detonation when utilized with an ammunition firing device having a mechanism for firing ammunition when triggered wherein an electronic sound assembly is disposed with... | 12/31/1985 |
| 4539483 | System for utilizing existing motors with output shafts for driving blades The present invention contemplates a system for utilizing existing motors with output shafts for drivingly rotating such as motors comprising a portion of a lawn mower, for example. The system includes a connector having one portion which is removably con... | 09/03/1985 |
| 4532582 | Voltage regulator system using magnetic controllers A voltage regulator system for receiving relatively high frequency electrical energy from a source and providing a regulated relatively low frequency electrical energy output wherein a passive device sensing means comprising only electrically passive elem... | 07/30/1985 |