Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145023 | Methods for reducing deposits in ingot puller exhaust systems | Tirumani N. Swaminathan | 2018-12-04 |
| 10100428 | Methods for reducing the erosion rate of a crucible during crystal pulling | Tirumani N. Swaminathan | 2018-10-16 |
| 10048707 | Constant-temperature controlled circuit for an electric heating device | — | 2018-08-14 |
| 9892920 | Low stress bonding of silicon or germanium parts | Joseph P. Doench, Robert J. Purtell | 2018-02-13 |