John E. Janssen

HO Honeywell: 3 patents #3,629 of 14,447Top 30%

📍 Minnetonka, MN: #399 of 1,057 inventorsTop 40%

🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%

Overall (All Time): #1,673,268 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4744670	Method and apparatus for monitoring the temperature of the propulsion gas at the inlet to a high-performance turbine wheel	—	1988-05-17
4682898	Method and apparatus for measuring a varying parameter	—	1987-07-28
4259987	Linear damper system	—	1981-04-07