Bizarre Patents
Process For Propelling Foodstuffs or the Like into a Crowd
A method of launching foodstuffs into a crowd for promotional and entertainment purposes.
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 |
| 5201778 | Vascular prosthesis containing in the wall microcapsules, including hormone-producing cells A vascular prosthesis having a low porosity outer material such as PTFE, and an inner synthetic tubular mesh. Semi-permeable microcapsules that contain hormone-producing cells, are placed between the outer material and the inner mesh. The microcapsules ar... | 04/13/1993 |
| 5104403 | Vascular prosthesis containing in the wall microcapsules, including hormone-producing cells A vascular prosthesis having a low porosity outer material such as FTFE, and an inner synthetic tubular mesh. Semi-permeable microcapsules that contain hormone-producing cells, are placed between the outer material and the inner mesh. The microcapsules ar... | 04/14/1992 |
