Jerome J. Free, Jr.

BL Betz Laboratories: 1 patents #129 of 225Top 60%

📍 Lansdale, PA: #533 of 839 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,895,049 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4897797	Proportional chemical feeding system	James C. Rodgers, Davie B. Lawhon	1990-01-30