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Robert Millikan, Nobel Prize winner in physics
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| Number | Title | Issue Date |
| 6952990 | Land mine overpass tread design A land mine pressure fuse avoidance system has a base. A tread on the base contacts the ground around a land mine and independently distributes pressures around the ground. The tread has plural independent closed cell foam rubber elements. Each element is separated ... | 10/11/2005 |
| 4752105 | Vehicle traction A resiliently flexible endless articulated track member for a vehicle includes a series of transverse track elements held together bead-fashion in abutting relationship under compression by a plurality of tensile core elements under tension. The said trac... | 06/21/1988 |
| 4385652 | Endless track construction A plurality of sections are fitted together so that they fit around an uninflated tire and they are fastened together to form a rigid cylinder. The tire is then inflated thus holding the now solid rim or track in position. Each section includes a curved b... | 05/31/1983 |
| 4099794 | Track pad A track pad, a plurality of which when interconnected comprise an endless track for entrainment about a pair of tandem tired wheels, each track pad having a pair of spaced downwardly diverging transversely extending grouser bars and a single rigid link at... | 07/11/1978 |
| 4089565 | Removable track structure for wheeled vehicles A flexible track belt for removable, wraparound mounting on vehicle tires is comprised of a plurality of track sections which are linked together for pivotal movement with respect to each other about a single pivot pin connection to each track section. Ea... | 05/16/1978 |