Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5012747 | Rotary guideway switch having guidebeam and/or electric rail structure located above and between guideway tire paths | Thomas J. Burg, Ronald H. Ziegler, William K. Cooper, Robert J. Anderson | 1991-05-07 |
| 4970962 | Double turnout rotary guideway switch | Thomas J. Burg, Ronald H. Ziegler, William K. Cooper, Robert J. Anderson | 1990-11-20 |
| 4970963 | Rotary guideway switch having single tire path loading | Thomas J. Burg, William K. Cooper, Ronald H. Ziegler, Robert J. Anderson | 1990-11-20 |
| 4970964 | Single turnout rotary guideway switch and a dual lane crossover station employing the same | Thomas J. Burg, Ronald H. Ziegler, William K. Cooper, Robert J. Anderson | 1990-11-20 |
| 4970967 | Rotary guideway switch for people mover systems | Thomas J. Burg, William K. Cooper, Robert J. Anderson, Ronald H. Ziegler | 1990-11-20 |
| 4969400 | Electric, guidance and tire path configuration for a people mover guideway | Thomas J. Burg, William K. Cooper | 1990-11-13 |