Mark A. Janicki

TL The Radiochemical Centre Limited: 1 patents #3 of 10Top 30%

📍 Norton, OH: #1 of 1 inventorsTop 100%

Overall (1982): #44,634 of 81,411Top 55%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4336454	Smoke detector ionisation chamber using nickel-63 source	Jack A. Bryant	1982-06-22