John Willis

AT AT&T: 3 patents #5,550 of 18,772Top 30%

BT Bell Helicopter Textron: 1 patents #349 of 718Top 50%

📍 Plano, TX: #1,551 of 4,842 inventorsTop 35%

🗺 Texas: #33,546 of 125,132 inventorsTop 30%

Overall (All Time): #1,145,649 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
11404228	Smart acoustical electrical switch	—	2022-08-02
10672572	Smart acoustical electrical switch	—	2020-06-02
10014137	Acoustical electrical switch	—	2018-07-03
5017912	Electrical detection of shear pin operation	—	1991-05-21