Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129023 | Method of removal and replacement of a tip section of a rotor blade | Joseph Pantalone, III, Timothy James Conti, Frank M. Caputo, Sven Roy Lofstrom, Keith M. Schenone +2 more | 2024-10-29 |
| 11655052 | Method and apparatus for locating and forming fastener holes in a replacement tip section of a rotor blade | Sven Roy Lofstrom, Robert D. Higbie, Frank M. Caputo, Ryan Lehto, Timothy James Conti | 2023-05-23 |
| 11242140 | Method of removal and replacement of a tip section of a rotor blade | Joseph Pantalone, III, Timothy James Conti, Frank M. Caputo, Sven Roy Lofstrom, Keith M. Schenone +2 more | 2022-02-08 |
| 11220331 | Bond fixture for composite splice cap assembly | Sven Roy Lofstrom, David Littlejohn | 2022-01-11 |
| 11161627 | Bond fixture for sheath assembly of rotor blade | Sven Roy Lofstrom, David Littlejohn, Scott Oren Smith | 2021-11-02 |
| 11091254 | Methods for separating rotor blade cuffs from rotor blade bodies | Ryan Lehto, Sven Roy Lofstrom, David Littlejohn | 2021-08-17 |
| 11066188 | Method and apparatus for locating and forming fastener holes in a replacement tip section of a rotor blade | Sven Roy Lofstrom, Robert D. Higbie, Frank M. Caputo, Ryan Lehto, Timothy James Conti | 2021-07-20 |
| 10569906 | Apparatus and methods for making rotorcraft rotor blades | David Littlejohn, Sven Roy Lofstrom | 2020-02-25 |
| 10301013 | Bond fixture for composite splice cap assembly | Sven Roy Lofstrom, David Littlejohn | 2019-05-28 |
| 10287008 | Bond fixture for sheath assembly of rotor blade | Sven Roy Lofstrom, David Littlejohn, Scott Oren Smith | 2019-05-14 |
| 10196140 | Methods for separating rotor blade cuffs from rotor blade bodies | Ryan Lehto, Sven Roy Lofstrom, David Littlejohn | 2019-02-05 |
| 10183341 | Composition hole pattern transfer tooling | Jose De Anda, Sven Roy Lofstrom | 2019-01-22 |
| 10040131 | Composition hole pattern transfer tooling | Jose De Anda, Sven Roy Lofstrom | 2018-08-07 |
| 6764280 | Multi-bladed tail rotor hub design for coriolis relief | Ajay Sehgal, Cecil E. Covington, David A. Haynie, Joseph John Zierer | 2004-07-20 |
| 6659722 | Composite rotor blade and method of manufacture | Ajay Sehgal, Christopher L. Finch, Robert S. Thompson, Jr. | 2003-12-09 |
| D455113 | Tail rotor yoke assembly | Ajay Sehgal, Glen A. Shimek | 2002-04-02 |