Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8285411 | Region-based supports for parts produced by solid freeform fabrication | Charles W. Hull, Rajeev Kulkarni, Medhi Mojdeh, Hongqing V. Wang | 2012-10-09 |
| 8046097 | Region-based supports for parts produced by solid freeform fabrication | Charles W. Hull, Rajeev Kulkarni, Medhi Mojdeh, Hongqing V. Wang | 2011-10-25 |
| 6225596 | Portable welding unit | Thomas D. Chandler | 2001-05-01 |
| 5483026 | Rotary seismic shear-wave source | Wilfred P. Hasbrouck, Donald Bruce Hoover, Dennis F. Capron | 1996-01-09 |
| 5260545 | Welding power supply | Thomas D. Chandler | 1993-11-09 |
| 4916270 | Mig welder cutting head attachment | Terry A. Prentice | 1990-04-10 |
| 4396881 | Means indicating a condition of charge in a battery charger | Gary L. Cook, William P. Weller | 1983-08-02 |
| 4373212 | Light blocking lens for welder helmet | — | 1983-02-15 |