REVOLUTION CONCRETE MIXER PATENTS
| 4,458,800 | 5,498,021 | 7,648,015 | 10,843,379 |
| 4,498,568 | 6,149,291 | 7,730,903 | 10,901,409 |
| 4,684,142 | 6,247,713 | 7,744,267 | 10,940,610 |
| B1 4,492,389 | 4,492,389 | 7,792,618 | 10,953,939 |
| 4,762,421 | 4,832,322 | 7,824,096 | 10,987,829 |
| 4,812,044 | 4,951,260 | 7,824,096 | 11,027,606 |
| 4,951,261 | 4,963,032 | 7,835,838 | 11,104,035 |
| 5,018,755 | 4,963,032 | 7,931,397 | 11,260,559 |
| 5,056,924 | 6,371,499 | 8,051,970 | 11,413,787 |
| 5,067,740 | 6,371,499 | 8,162,529 | 11,679,529 |
| DES.320,837 | 6,478,317 | 8,287,173 | 11,681,287 |
| 5,056,641 | 6,578,694 B1 | 8,613,543 | 11,724,749 |
| 5,076,703 | 6,638,344 B2 | 8,646,965 | 11,759,974 |
| 5,121,989 | 6,811,292 | D737,866 | 11,806,895 |
| 5,184,706 | 6,371,227 | D772,306 | 11,806,896 |
| 5,215,178 | 6,902,311 | 9,694,671 | 11,813,770 |
| 5,378,061 | 7,581,557 | 9,731,594 | 11,858,172 |
| 5,400,694 | 7,578,379 | 10,239,403 | |
| 5,427,449 | 7,581,557 | 10,414,067 |
