William R. Papczun — 1 Patent at The Sherwin-Williams

William R. Papczun has been granted 1 US patent while listed as an inventor at The Sherwin-Williams. All of these patents were granted in 2011. William R. Papczun ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list William R. Papczun in Hudson, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7875355	Multi-layer coating system including a hydroxyl modified polyurethane dispersion binder	John Rouge, Joseph Grill, Sean X. Huang, Wayde A. Jenkins, Kristopher Modrzynski +3 more	2011-01-25	$43,346,000