Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8562311 | Compressor improvements | John H. Boyd, Jr., Upesh Patel | 2013-10-22 |
| 8141581 | Compressor improvements | John H. Boyd, Jr., Upesh Patel, Gordon Cameron Otte | 2012-03-27 |
| D510940 | Refrigeration compressor | John H. Boyd, Jr., Upesh Patel | 2005-10-25 |
| D500327 | Refrigeration compressor | John H. Boyd, Jr., Upesh Patel | 2004-12-28 |