ER

Edward W. Ritola

UR U.S. Natural Resources: 4 patents #4 of 68Top 6%
HC Harvey Industries Co.: 3 patents #1 of 9Top 15%
📍 La Center, WA: #5 of 27 inventorsTop 20%
🗺 Washington: #14,643 of 76,902 inventorsTop 20%
Overall (All Time): #762,190 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6048164 Sticker placement apparatus 2000-04-11
5685410 Infeed conveyor system Petri Saastamo, Lloyd Booth 1997-11-11
5390778 Apparatus for even ending lumber 1995-02-21
5249915 Dual independent hoist breakdown station 1993-10-05
5099896 Rotary board pick/store/place method and apparatus 1992-03-31
4945976 Lugged chain board loading apparatus 1990-08-07
4801233 Sticker placer apparatus 1989-01-31