Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4588376 | Electric signal transfer systems | Joseph H. Tyson, Iain S. Davidson | 1986-05-13 |
| 4545764 | Rotary kiln assemblies, method of changing seal arrangements and seal arrangements for use in a rotary kiln assembly | George M. Gillies, Clive A. Mathews | 1985-10-08 |