Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D815914 | Environmentally-considerate children's drinking cup | — | 2018-04-24 |
| 7845872 | Multi-colored crayons with associated packaging | — | 2010-12-07 |
| D562547 | First aid case | Carol A. Mesalic | 2008-02-26 |
| D550487 | Dispenser for back of high chair and other surfaces | — | 2007-09-11 |
| 6688021 | Locomotive snow removal enhancement | Mirza A. Baig, Ryan E. Perry | 2004-02-10 |
| 6612245 | Locomotive energy tender | Ajith Kuttannair Kumar | 2003-09-02 |
| 6276281 | Method and apparatus for control of a rail contaminant cleaning system | Arthur Lee Wheeler, Bret Dwayne Worden, Ajith Kuttannair Kumar, Mirza A. Baig | 2001-08-21 |
| 6028402 | Automatic rail characterization for adhesion system evaluation for AC locomotives | Ajith Kuttannair Kumar, Bret Dwayne Worden | 2000-02-22 |