RY

Roger K. Yonkoski

3M: 5 patents #2,937 of 11,543Top 30%
Eastman Kodak: 2 patents #3,607 of 8,114Top 45%
📍 Woodbury, MN: #498 of 1,562 inventorsTop 35%
🗺 Minnesota: #10,397 of 52,454 inventorsTop 20%
Overall (All Time): #754,805 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6995395 Multilayer optical compensator, liquid crystal display, and process James F. Elman, Charles C. Anderson, Debasis Majumdar, Mridula Nair 2006-02-07
6785982 Drying apparatus and method for drying coated webs Amy Schweighardt 2004-09-07
6015593 Method for drying a coating on a substrate and reducing mottle Brian L. Strobush, Thomas J. Ludemann, Robert A. Yapel 2000-01-18
5881476 Apparatus and method for drying a coating on a substrate employing multiple drying subzones Brian L. Strobush, Thomas J. Ludemann 1999-03-16
5621983 Apparatus and method for deckeling excess air when drying a coating on a substrate Thomas J. Lundemann, Robert A. Yapel, Brian L. Strobush 1997-04-22
5532121 Mottle reducing agent for photothermographic and thermographic elements Patricia M. Savu 1996-07-02
5380644 Additive for the reduction of mottle in photothermographic and thermographic elements Patricia M. Savu 1995-01-10