Haldeman; Andrew Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Haldeman; Andrew Paul.The latest application filed is for "precision blade pitch adjustment".
Company Profile
32.23.28
- Haldeman; Andrew Paul - Fort Worth TX
- Haldeman; Andrew Paul - North Richland Hills TX
- Haldeman; Andrew Paul - Forth Worth TX
Patent Activity
| Patent | Date |
|---|---|
| Pitch horn joint Grant 11,447,242 - Haldeman , et al. September 20, 2 | 2022-09-20 |
| Precision Blade Pitch Adjustment App 20220289368 - HALDEMAN; Andrew Paul ; et al. | 2022-09-15 |
| Spherical bearing centrifugal force retention link Grant 11,440,651 - Haldeman , et al. September 13, 2 | 2022-09-13 |
| Spherical Bearing Centrifugal Force Retention Link App 20220274692 - HALDEMAN; Andrew Paul ; et al. | 2022-09-01 |
| Electric distributed propulsion with different rotor rotational speeds Grant 11,414,184 - Acee , et al. August 16, 2 | 2022-08-16 |
| Rotor hub fairing with integral cooling capabilities Grant 11,401,040 - Haldeman , et al. August 2, 2 | 2022-08-02 |
| Biased Tension-torsion Strap App 20220126991 - Acee; Aaron Alexander ; et al. | 2022-04-28 |
| Pitch Horn Joint App 20220126993 - Haldeman; Andrew Paul ; et al. | 2022-04-28 |
| Rotating electric distributed anti-torque fin Grant 11,279,477 - Acee , et al. March 22, 2 | 2022-03-22 |
| Ducted rotor stators Grant 11,220,329 - Acee , et al. January 11, 2 | 2022-01-11 |
| Techniques For Increasing Heat Dissipation In Lead-lag Dampers App 20210300533 - Kizhakkepat; Amarjit Olenchery ; et al. | 2021-09-30 |
| Rotor Hub Fairing With Integral Cooling Capabilities App 20210291989 - Haldeman; Andrew Paul ; et al. | 2021-09-23 |
| Tail rotor cyclic control for pitch attitude adjustment Grant 11,117,654 - Acee , et al. September 14, 2 | 2021-09-14 |
| Methods for forming rotor blades having foam cores Grant 11,027,465 - Cordell , et al. June 8, 2 | 2021-06-08 |
| Tension-torsion strap Grant 10,988,243 - Haldeman , et al. April 27, 2 | 2021-04-27 |
| Transmission mount Grant 10,940,944 - Haldeman , et al. March 9, 2 | 2021-03-09 |
| Tail rotor housing Grant 10,814,971 - Hampton , et al. October 27, 2 | 2020-10-27 |
| Rotating Electric Distributed Anti-torque Fin App 20200298970 - ACEE; Aaron Alexander ; et al. | 2020-09-24 |
| Combined aircraft fuselage and empennage Grant D896,730 - Kooiman , et al. Sept | 2020-09-22 |
| Tension-torsion Strap App 20200290732 - HALDEMAN; Andrew Paul ; et al. | 2020-09-17 |
| Electric Distributed Propulsion With Different Rotor Rotational Speeds App 20200290735 - Acee; Aaron Alexander ; et al. | 2020-09-17 |
| Rotor hub with blade-to-blade dampers attached to the pitch change axis Grant 10,773,798 - Haldeman , et al. September 15, 2 | 2020-09-15 |
| Aircraft Grant D894,814 - Kooiman , et al. Sep | 2020-09-01 |
| Active counterweight for main rotor Grant 10,752,349 - Haldeman , et al. A | 2020-08-25 |
| Rotor assembly with composite static mast Grant 10,752,346 - Haldeman , et al. A | 2020-08-25 |
| Tail Rotor Cyclic Control For Pitch Attitude Adjustment App 20200262552 - ACEE; Aaron Alexander ; et al. | 2020-08-20 |
| Ducted Rotor Stators App 20200247535 - Kind Code | 2020-08-06 |
| Duct With Increased Thrust App 20200198781 - Haldeman; Andrew Paul ; et al. | 2020-06-25 |
| Bidirectional Aircraft Rotor App 20200140077 - Acee; Aaron Alexander ; et al. | 2020-05-07 |
| Active Counterweight For Main Rotor App 20200130823 - HALDEMAN; Andrew Paul ; et al. | 2020-04-30 |
| Geodesic composite structures Grant 10,633,084 - Hampton , et al. | 2020-04-28 |
| Methods For Forming Rotor Blades Having Foam Cores App 20200094450 - Cordell; James A. ; et al. | 2020-03-26 |
| Articulated rotor systems with blade-to-blade damping Grant 10,597,150 - Haldeman , et al. | 2020-03-24 |
| Low moment rotor hub Grant 10,597,143 - Haldeman , et al. | 2020-03-24 |
| Flexible coupling for standpipe assembly Grant 10,587,103 - Jarrett , et al. | 2020-03-10 |
| Abrasion Strip And Method Of Manufacturing The Same App 20200039641 - Haldeman; Andrew Paul ; et al. | 2020-02-06 |
| Adjustable blade balance module Grant 10,549,840 - Haldeman Fe | 2020-02-04 |
| Rotor hub with structural reinforcements Grant 10,494,090 - Owens , et al. De | 2019-12-03 |
| Transmission Mount App 20190329878 - Haldeman; Andrew Paul ; et al. | 2019-10-31 |
| Articulated Rotor Systems with Blade-to-Blade Damping App 20190322363 - Haldeman; Andrew Paul ; et al. | 2019-10-24 |
| Tail Rotor Housing App 20190308722 - Hampton; Dalton T. ; et al. | 2019-10-10 |
| Flexible Coupling For Standpipe Assembly App 20190288493 - JARRETT; Chad ; et al. | 2019-09-19 |
| Scaled element testing of wear protection materials Grant 10,317,323 - Haldeman , et al. | 2019-06-11 |
| Scaled Element Testing of Wear Protection Materials App 20190113426 - Haldeman; Andrew Paul ; et al. | 2019-04-18 |
| Rotor Assembly with Composite Static Mast App 20190112041 - Haldeman; Andrew Paul ; et al. | 2019-04-18 |
| Rotor Hub with Blade-to-Blade Dampers Attached to the Pitch Change Axis App 20190100300 - Haldeman; Andrew Paul ; et al. | 2019-04-04 |
| Rotor Hub With Structural Reinforcements App 20190077502 - Owens; Jason C. ; et al. | 2019-03-14 |
| Low Moment Rotor Hub App 20190061926 - Haldeman; Andrew Paul ; et al. | 2019-02-28 |
| Geodesic Composite Structures App 20190061930 - Hampton; Dalton T. ; et al. | 2019-02-28 |
| Adjustable Blade Balance Module App 20190047682 - Haldeman; Andrew Paul | 2019-02-14 |
| Teetering Tail Rotor Yoke App 20180290739 - Mughal; Hassan A. ; et al. | 2018-10-11 |
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