Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12263776 | Modular systems and methods for transporting tower assembly of wind turbine | Evan Keller, Marco A. Poisler | 2025-04-01 |
| 11807153 | Modular systems and methods for transporting tower assembly of wind turbine | Evan Keller, Marco A. Poisler | 2023-11-07 |
| 10752154 | Modular systems and methods for transporting tower assembly of wind turbine | Evan Keller, Marco A. Poisler | 2020-08-25 |
| 9683546 | Modular systems and methods for transporting tower assembly of wind turbine | Evan Keller, Marco A. Poisler | 2017-06-20 |
| 7891304 | Railcar with discharge control system | John Cody Herzog, D. Bruce Fetterman, Robert J. Cencer, George S. Creighton | 2011-02-22 |
| 7681507 | Railcar with discharge control system | John Cody Herzog, D. Bruce Fetterman, Robert J. Cencer, George S. Creighton | 2010-03-23 |
| 7080598 | Railway hopper car with longitudinal discharge openings | George S. Creighton, John Cody Herzog | 2006-07-25 |
| 7051661 | Railcar with discharge control system | John Cody Herzog, D. Bruce Fetterman, Robert J. Cencer, George S. Creighton | 2006-05-30 |