John E. Dibbern, Jr.

BD Black & Decker: 1 patents #63 of 128Top 50%

📍 Street, MD: #1 of 2 inventorsTop 50%

🗺 Maryland: #369 of 1,889 inventorsTop 20%

Overall (1997): #129,754 of 185,788Top 70%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5628374	Hammer drill with inclined clutch plate	—	1997-05-13