RH

Richard A. Himmelmann

Hamilton Sundstrand: 91 patents #7 of 2,079Top 1%
GO Goodrich: 30 patents #19 of 1,113Top 2%
KT Kidde Technologies: 4 patents #35 of 134Top 30%
RTX (Raytheon): 3 patents #3,861 of 15,912Top 25%
HS Hamilton Sundstrand Space Systems: 2 patents #19 of 93Top 25%
OE Otis Elevator: 1 patents #966 of 1,840Top 55%
SA Sikorsky Aircraft: 1 patents #418 of 879Top 50%
📍 Beloit, WI: #1 of 201 inventorsTop 1%
🗺 Wisconsin: #34 of 40,088 inventorsTop 1%
Overall (All Time): #8,021 of 4,157,543Top 1%
133
Patents All Time

Issued Patents All Time

Showing 1–25 of 133 patents

Patent #TitleCo-InventorsDate
12172760 Helium based emergency power and fire suppression system 2024-12-24
12104606 Power modules with regenerative compressor wheels 2024-10-01
12060799 Turbine thermal isolation system for micro-turbine alternator 2024-08-13
12055156 High speed turbo-alternator with integrated cooling fan 2024-08-06
11920510 Interstage electric alternator for micro-turbine alternator applications 2024-03-05
11827341 Thin-skin side stay beams and landing gear assemblies 2023-11-28
11824424 Combined integrated waste heat recovery and inlet pressure boost system 2023-11-21
11732723 Power modules with regenerative compressor wheels 2023-08-22
11685520 Aerodynamic noise reducing thin-skin landing gear structures and manufacturing techniques Stephen E. Tongue 2023-06-27
11668204 Thermally isolating, magnetically preloaded and coupled thrust bearing and radial support and shaft assembly 2023-06-06
11652389 Generator with torsional damper 2023-05-16
11536154 Systems and methods for providing power and fire suppression using a turbo pump, compressed gas, and an OBIGGS Adam Chattaway, Harlan Hagge, Kevin P. Aceves 2022-12-27
11530733 Integrated hydraulic damper for torsional oscillation reduction 2022-12-20
11512606 Micro-turbine generator multi-stage turbine with interstage catalytic converter 2022-11-29
11486498 Dynamic sealing labyrinth seals 2022-11-01
11459945 Micro-turbine generator multi-stage turbine with integrated reheat cycle 2022-10-04
11408299 Erosion mitigating labyrinth seal mating ring 2022-08-09
11401892 Turbine pump assembly with turbine exhaust cooled heat exchanger for active hydraulic oil William T. Conroy 2022-08-02
11359635 Power modules with regenerative compressor wheels 2022-06-14
11286887 Pneumatic circuit breaker based self resetting passive overspeed control valve for turbine pump assembly 2022-03-29
11286886 Distributed fuel modules with hydraulic flow circuit breakers and gaseous flow circuit breakers 2022-03-29
11162637 Sump cover assembly for generator 2021-11-02
11150066 Multi-use torpedo propulsion system starter 2021-10-19
11084594 Helium based emergency power and fire suppression system 2021-08-10
11084574 Aerodynamic noise reducing thin-skin landing gear structure 2021-08-10