DS

Donald M. Sadler

EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
🗺 Pennsylvania: #19,182 of 74,527 inventorsTop 30%
Overall (All Time): #1,284,219 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
RE36372 Method and apparatus for making a pile article and the products thereof Donald W. Edwards, James K. Odle, Peter Popper, Harold F. Staunton, William Charles Walker +2 more 1999-11-02
5547732 Method and apparatus for making a pile article and the products thereof Donald W. Edwards, James K. Odle, Peter Popper, Todd J. Savidge, Harold F. Staunton +2 more 1996-08-20
5472762 Method and apparatus for making a pile article and the products thereof Donald W. Edwards, James K. Odle, Peter Popper, Todd J. Savidge, Harold F. Staunton +2 more 1995-12-05
H153 Method for applying liquid to yarn Harold F. Staunton 1986-11-04