Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7762085 | Turbine engine having two off-axis spools with valving-enabled modulation between high and low power modes | George Minkkinen, Donald Hulbert, Michael D. Rudy | 2010-07-27 | $6,977,000 |
| 4368005 | Rotary compressors | Charles Kuintzle, Jr., David Tate | 1983-01-11 | $5,303,000 |
| 4315714 | Rotary compressors | Charles Kuintzle, Jr., David Tate | 1982-02-16 | $1,333,000 |
| 4182117 | Diffuser vane cusp bleed aperture with automatic ejector control device | Charles Kuintzle, Jr. | 1980-01-08 | $2,135,000 |