Charles A. Pittman, III

PM Penn Engineering & Manufacturing: 1 patents #20 of 46Top 45%

📍 King of Prussia, PA: #377 of 578 inventorsTop 70%

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

Overall (All Time): #3,966,597 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D287715	Direct current electric motors	Howard F. Hendricks	1987-01-13