Robert D. Marciniak

AR Applied Acoustic Research: 1 patents #1 of 2Top 50%

📍 State College, PA: #8 of 42 inventorsTop 20%

🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%

Overall (1989): #62,254 of 140,708Top 45%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4811595	System for monitoring fluent material within a container	Lynn A. Poole	1989-03-14