Joseph N. Hein — 1 Patent at Learjet

Joseph N. Hein has been granted 1 US patent while listed as an inventor at Learjet. All of these patents were granted in 1993. Joseph N. Hein ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Joseph N. Hein in Wichita, KS, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5238207	Aircraft rudder boost system	Frederick Richard Wallace, JR.	1993-08-24

Joseph N. Hein — 1 Patent

Issued Patents All Time

Patent Widget