Celebrity Inventors
Actor Zeppo Marx patented a "Cardiac Pulse Rate Monitor" in 1969.
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 |
| 5490672 | Golf swing practice/training device A golf swing practice/training device configured to generate a signal when the power arm of a golfer is properly moved from the top of the backswing to the slot position in the downswing comprising an attachment element to mount the golf swing practice/tr... | 02/13/1996 |
| 5385344 | Modular device for playing pranks A system of remotely actuated novelty devices is disclosed having triggering and actuating components packaged in separate, interchangeable modules. The system includes several interchangeable trigger modules, each of which detects the occurrence of an ac... | 01/31/1995 |
| 5375843 | Golf swing practive/training device A golf swing practice/training device configured to generate a signal when the power arm of a golfer is properly moved from the top of the backswing to the slot position in the downswing comprising an attachment element to mount the golf swing practice/tr... | 12/27/1994 |
