Thomas W. Dale

UN Unknown: 2 patents #12,644 of 83,584Top 20%

📍 Albertson, NY: #10 of 40 inventorsTop 25%

🗺 New York: #31,572 of 115,490 inventorsTop 30%

Overall (All Time): #1,292,538 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5419288	Spherical piston radial action engine	—	1995-05-30
5415135	Four stroke continuous cycle radial piston engine	—	1995-05-16
5257599	External-internal rotary combustion engine	—	1993-11-02
5080050	Rotary engine	—	1992-01-14