Gordon H. Groff

TC The Brandt Companies: 1 patents #30 of 63Top 50%

📍 Bristol, PA: #34 of 55 inventorsTop 65%

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

Overall (All Time): #3,918,756 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4796878	Document handling counting apparatus	William Nichelson, Paul Jones	1989-01-10