| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | United Kingdom | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Springs | |
| #3 | Aeroplanes | |
| #4 | Unspecified technologies | |
| #5 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | O'Connor Bernard E | 2 |
| #2 | Booth George H | 2 |
| #3 | De Chambeau Thomas R | 1 |
| #4 | Haberman Robert W | 1 |
| #5 | O'Connor Bernard Eugene | 1 |
| #6 | Ernest Johnson | 1 |
| #7 | Chase Richard Arthur | 1 |
| #8 | Nepp Donald L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3614912A | Telescoping piston central lock hydraulic actuator | |
| US3453937A | Hydraulic actuator with proximity sensor of locked condition | |
| US3211400A | Landing gear steering apparatus | |
| US3216332A | Retractable shock strut | |
| GB948590A | Flutter damper | |
| US3207047A | Sealed rotary actuator | |
| US3136178A | Crankshaft damper | |
| US3072105A | Lock for fluid pressure actuator | |
| GB928609A | Midstroke locking device | |
| US3080171A | Flange seal |