Jack A. Ward, Jr.

UI US Dept of the Interior: 1 patents #132 of 508Top 30%

📍 Oakmont, PA: #107 of 162 inventorsTop 70%

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

Overall (All Time): #3,919,544 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4799799	Determining inert content in coal dust/rock dust mixture	Michael J. Sapko	1989-01-24