RW

Richard N. Walker

DF Delaware Capital Formation: 5 patents #43 of 626Top 7%
AR Amana Refrigeration: 2 patents #16 of 71Top 25%
📍 Victor, IA: #2 of 3 inventorsTop 70%
🗺 Iowa: #2,245 of 15,303 inventorsTop 15%
Overall (All Time): #754,661 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7065979 Refrigeration system Yakov Arshansky, David K. Hinde, Georgi Kazachki 2006-06-27
6981385 Refrigeration system Yakov Arshansky, David K. Hinde, Mark T. Lane 2006-01-03
6915652 Service case Mark T. Lane, Michael B. Davidson, Yakov Arshansky, David K. Hinde 2005-07-12
6889518 Service case Mark T. Lane, Michael B. Davidson, Yakov Arshansky, David K. Hinde 2005-05-10
6889514 Service case Mark T. Lane, Michael B. Davidson, Yakov Arshansky, David K. Hinde 2005-05-10
5284041 Method for bending tubes using split die David M. Christensen, Eugene H. Schuchert 1994-02-08
4966004 Electronic control mounting apparatus for refrigerator Brian M. Midlang, Bruce A. Kopf 1990-10-30