Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10863317 | Interactive emergency visualization methods | John A. South | 2020-12-08 |
| 10257663 | Interactive emergency visualization methods | John A. South | 2019-04-09 |
| 9794755 | Interactive emergency visualization methods | John A. South | 2017-10-17 |
| 7432404 | Process for removal of acrolein from acrylonitrile product streams | Gregory John Ward, Bryan C. Blanchard, Scott G. Moffatt, Valerie S. Monical, Balshekar Ramchandran | 2008-10-07 |
| 7196231 | Process for removal of acrolein from acrylonitrile product streams | Gregory John Ward, Bryan C. Blanchard, Scott G. Moffatt, Valerie S. Monical, Balshekar Ramchandran | 2007-03-27 |
| 5787558 | Method of manufacturing a page-wide piezoelectric ink jet print engine | — | 1998-08-04 |
| 5767878 | Page-wide piezoelectric ink jet print engine with circumferentially poled piezoelectric material | — | 1998-06-16 |
| 5479684 | Method of manufacturing ink jet printheads by induction heating of low melting point metal alloys | — | 1996-01-02 |
| 4942082 | Incompatible polymer alloys and laminates thereof | — | 1990-07-17 |
| 4890284 | Backup control system (BUCS) | William C. Fischer | 1989-12-26 |
| 4741501 | Preventing augmenting vertical load induced oscillations in a helicopter | Douglas H. Clelford, Franklin A. Tefft | 1988-05-03 |
| 4673615 | Stiff fray resistant mat material | John Capron | 1987-06-16 |
| 4580223 | Incorporation of pitch bias actuator function into an existing AFCS | Stuart C. Wright, Don L. Adams | 1986-04-01 |
| 4570480 | Method and apparatus for determining formation pressure | John E. Fontenot | 1986-02-18 |
| 4566101 | Oscillatory failure monitor | Joseph P. Skonieczny, Douglas H. Clelford | 1986-01-21 |
| 4564908 | Automatic limiting of helicopter engine torque | Douglas H. Clelford, Joseph P. Skonieczny | 1986-01-14 |
| 4563743 | Maneuver-force gradient system | Douglas H. Clelford | 1986-01-07 |
| 4519626 | Adjustable mounting for steerable wheels | Marvin N. Sokulsky | 1985-05-28 |
| 4500967 | Aircraft short-term roll attitude retention system | Ricardo L. Perez, Douglas H. Clelford | 1985-02-19 |
| 4492865 | Borehole influx detector and method | Daniel F. Coope | 1985-01-08 |
| 4412280 | Complementary commands in fail-operational, fail-safe multi-computer control system | Douglas H. Clelford | 1983-10-25 |
| 4382283 | Helicopter attitude and airspeed acquisition and retention system | Douglas H. Clelford | 1983-05-03 |
| 4354230 | Synchronized, fail-operational, fail-safe multi-computer control system | Douglas H. Clelford | 1982-10-12 |
| 4337516 | Sensor fault detection by activity monitoring | Douglas H. Clelford | 1982-06-29 |
| 4279391 | Desensitizing helicopter control response to inadvertent pilot inputs | Don L. Adams, William C. Fischer | 1981-07-21 |