RA

Richard J. Angelucci

EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
📍 Glenolden, PA: #8 of 44 inventorsTop 20%
🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,300,346 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5042734 Drive roll assembly for strand winding apparatus Thomas Manning, James Frederic McKinney, William Douglas Walker 1991-08-27
4555067 Textile doff servant Andrew P. Cope, Donald E. Hallam, Harry E. Ladd 1985-11-26
4240374 Magnetic image decorator having rotating cylinders and knife blades associated therewith Donald W. Edwards, Richard Dale Kinard, Theodore J. Wirbisky 1980-12-23
4185130 Magnetic image decorator Donald W. Edwards, Richard Dale Kinard, Theodore J. Wirbisky 1980-01-22