SL

Sven Roy Lofstrom

SA Sikorsky Aircraft: 35 patents #2 of 879Top 1%
LM Lockheed Martin: 2 patents #1,600 of 6,507Top 25%
CL Composite Tech Holdings Limited: 1 patents #4 of 15Top 30%
📍 Irving, TX: #25 of 1,396 inventorsTop 2%
🗺 Texas: #2,702 of 125,132 inventorsTop 3%
Overall (All Time): #85,384 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
12129023 Method of removal and replacement of a tip section of a rotor blade Joseph Pantalone, III, Timothy James Conti, Frank M. Caputo, Keith M. Schenone, Robert D. Higbie +2 more 2024-10-29
12071229 De-ice fairing bond fixture David Littlejohn, Scott Oren Smith 2024-08-27
11932381 Collapsible spar mandrel Eric Dunn, Keith M. Schenone 2024-03-19
11834200 Method of bonding a blade cuff to a rotor blade Scott Oren Smith, David Littlejohn 2023-12-05
11655052 Method and apparatus for locating and forming fastener holes in a replacement tip section of a rotor blade Robert D. Higbie, Frank M. Caputo, Ryan Lehto, Timothy James Conti, Eric Boyle 2023-05-23
11649042 Collapsible spar mandrel Eric Dunn, Keith M. Schenone 2023-05-16
11584547 Fairing bond fixture David Littlejohn, Scott Oren Smith 2023-02-21
11548103 Mobile pressure tool for rotor blade processes Ryan Lehto, David Littlejohn 2023-01-10
11511499 Bond fixture for root end laminate or rotor blade Ryan Lehto 2022-11-29
11331713 Bond fixture for composite splice fairing assembly David Littlejohn, Scott Oren Smith 2022-05-17
11299293 Bond fixture for leading edge assembly David Littlejohn 2022-04-12
11242140 Method of removal and replacement of a tip section of a rotor blade Joseph Pantalone, III, Timothy James Conti, Frank M. Caputo, Keith M. Schenone, Robert D. Higbie +2 more 2022-02-08
11220331 Bond fixture for composite splice cap assembly David Littlejohn, Eric Boyle 2022-01-11
11161627 Bond fixture for sheath assembly of rotor blade David Littlejohn, Eric Boyle, Scott Oren Smith 2021-11-02
11091254 Methods for separating rotor blade cuffs from rotor blade bodies Ryan Lehto, Eric Boyle, David Littlejohn 2021-08-17
11066188 Method and apparatus for locating and forming fastener holes in a replacement tip section of a rotor blade Robert D. Higbie, Frank M. Caputo, Ryan Lehto, Timothy James Conti, Eric Boyle 2021-07-20
11046460 Machine holding fixture for machining composite laminates on a rotor blade David Littlejohn 2021-06-29
10981673 Fairing bond fixture David Littlejohn, Scott Oren Smith 2021-04-20
10875638 De-ice fairing bond fixture David Littlejohn, Scott Oren Smith 2020-12-29
10836001 Mobile pressure tool for rotor blade processes Ryan Lehto, David Littlejohn 2020-11-17
10752344 Removing blade cuff bushings Ryan Lehto 2020-08-25
10730201 Blade chamfer tools Ryan Lehto, Joshua Richards 2020-08-04
10703509 Main rotor blade cuff bond fixture Scott Oren Smith, David Littlejohn 2020-07-07
10576699 Bond fixture for root end laminate or rotor blade Ryan Lehto 2020-03-03
10569906 Apparatus and methods for making rotorcraft rotor blades David Littlejohn, Eric Boyle 2020-02-25