Inventor
WITTMAAK JR JOHN ROBERT
US11 patents
⚠️ This page may combine multiple inventors who share the name “WITTMAAK JR JOHN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEXTRON INNOVATIONS INC
9 patentsUS11319064B1May 3, 2022
Autonomous payload deployment aircraft
TEXTRON INNOVATIONS INC16 citations82
US11932387B2Mar 19, 2024
Adaptive transition systems for VTOL aircraft
TEXTRON INNOVATIONS INC4 citations65
US11987351B2May 21, 2024
Tow line tension management systems for aircraft
TEXTRON INNOVATIONS INC2 citations62
US12291917B2May 6, 2025
Door management
TEXTRON INNOVATIONS INC0 citations60
US12377994B1Aug 5, 2025
Hybrid propulsion drive train system for tiltrotor aircraft
TEXTRON INNOVATIONS INC0 citations59
US11970277B2Apr 30, 2024
Hybrid propulsion drive train system for tiltrotor aircraft
TEXTRON INNOVATIONS INC0 citations59
US11630467B2Apr 18, 2023
VTOL aircraft having multifocal landing sensors
TEXTRON INNOVATIONS INC1 citations56
US12234024B2Feb 25, 2025
Ram filter purge system
TEXTRON INNOVATIONS INC0 citations51
US12312070B2May 27, 2025
Hydraulic energy retention
TEXTRON INNOVATIONS INC0 citations48