WC

William David Collings

RS R. R. Donnelley & Sons: 2 patents #60 of 291Top 25%
📍 Wheaton, IL: #395 of 884 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,900,095 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10573202 Self-erectable display with free floating stop and method for forming the same James L. Warmus, Douglas R. Cwidak, Robert B. Lipscomb, Todd Alan Arnett, Marcellino Santoro 2020-02-25
10170020 Pop-up display with translating stop member Douglas R. Cwidak, Robert B. Lipscomb, Marcellino Santoro 2019-01-01