Issued Patents All Time
Showing 51–75 of 205 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7192378 | Planetary transmissions having three interconnecting members and clutched input members | Madhusudan Raghavan, Norman K. Bucknor | 2007-03-20 |
| 7192373 | Electrically variable transmission having two planetary gear sets with one fixed interconnection | Norman K. Bucknor, James D. Hendrickson, Madhusudan Raghavan, Alan G. Holmes | 2007-03-20 |
| 7175561 | Planetary transmissions having two non-continuously interconnected gear members | Madhusudan Raghavan, Norman K. Bucknor | 2007-02-13 |
| 7166053 | Planetary transmissions having four interconnecting members and clutched input members | Norman K. Bucknor, Madhusudan Raghavan | 2007-01-23 |
| 7153232 | Planetary transmissions having a stationary member and an input member | Madhusudan Raghavan, Norman K. Bucknor | 2006-12-26 |
| 7153231 | Planetary transmissions having two interconnecting members and clutched input members | Madhusudan Raghavan, Norman K. Bucknor | 2006-12-26 |
| 7150695 | Planetary transmissions having input clutches and three interconnected gear sets | Madhusudan Raghavan, Norman K. Bucknor | 2006-12-19 |
| 7150696 | Planetary transmissions having a stationary gear member and clutched input members | Norman K. Bucknor, Madhusudan Raghavan | 2006-12-19 |
| 7128684 | Planetary transmissions having a stationary fixed interconnection and up to three input clutches | Madhusudan Raghavan, Norman K. Bucknor | 2006-10-31 |
| 7118508 | Planetary transmissions having three interconnected gear members and clutched input members | Madhusudan Raghavan, Norman K. Bucknor | 2006-10-10 |
| 7118510 | Planetary transmissions having input clutches and two interconnecting members | Madhusudan Raghavan, Norman K. Bucknor | 2006-10-10 |
| 7108627 | Planetary transmissions having two interconnecting members and at least two input clutches | Norman K. Bucknor, Madhusudan Raghavan | 2006-09-19 |
| 7104914 | Planetary transmissions having two fixed interconnections and a stationary gear member | Norman K. Bucknor, Madhusudan Raghavan | 2006-09-12 |
| 7104916 | Planetary transmissions having a stationary fixed interconnection and providing at least eight speed ratios | Madhusudan Raghavan, Norman K. Bucknor | 2006-09-12 |
| 7101302 | Planetary transmissions having a stationary member and input clutches | Madhusudan Raghavan, Norman K. Bucknor | 2006-09-05 |
| 7094173 | Wide ratio transmissions having a stationary planetary member and at least four clutches | Madhusudan Raghavan, Norman K. Bucknor | 2006-08-22 |
| 7090610 | Wide ratio transmissions with three interconnected planetary gear sets | Madhusudan Raghavan, Norman K. Bucknor | 2006-08-15 |
| 7086986 | Wide ratio transmissions with two fixed interconnecting members and at least three clutches | Madhusudan Raghavan, Norman K. Bucknor | 2006-08-08 |
| 7081066 | Planetary transmissions having three non-continuously interconnected gear sets | Madhusudan Raghavan, Norman K. Bucknor | 2006-07-25 |
| 7074153 | Planetary transmissions having three gear sets and input clutches | Madhusudan Raghavan, Norman K. Bucknor | 2006-07-11 |
| 7074152 | Planetary transmissions having a stationary member and three interconnected gear members | Madhusudan Raghavan, Norman K. Bucknor | 2006-07-11 |
| 7066861 | Planetary transmissions having a stationary member and at least two input clutches | Norman K. Bucknor, Madhusudan Raghavan | 2006-06-27 |
| 7059994 | Wide ratio transmissions with a fixed interconnecting member and a stationary planetary member | Madhusdan Raghavan, Norman K. Bucknor | 2006-06-13 |
| 7056258 | Planetary transmissions having one interconnecting member and an input member | Norman K. Bucknor, Madhusudan Raghavan | 2006-06-06 |
| 7056257 | Wide ratio transmissions with two fixed interconnecting members | Madhusudan Raghavan, Norman K. Bucknor | 2006-06-06 |