Frank X. McNally

NS National Mine Service: 2 patents #1 of 5Top 20%

📍 Venetia, PA: #1 of 2 inventorsTop 50%

🗺 Pennsylvania: #88 of 2,652 inventorsTop 4%

Overall (1982): #5,122 of 81,411Top 7%

Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4332772	Portable gas detector	—	1982-06-01
4315956	Process for depositing cobalt ondes on a refractory-coated platinum resistor coil	—	1982-02-16
4313907	Apparatus for the detection of a combustible gas	—	1982-02-02