- Court of Appeals for the Federal Circuit | Monday, February 11, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, September 27, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, April 12, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, July 28, 1989 | Cited 0 times
- Nebraska Supreme Court | Friday, July 20, 1990 | Cited 0 times
- Nebraska Supreme Court | Friday, July 21, 1989 | Cited 0 times
- Tennessee Supreme Court | Wednesday, August 31, 2011 | Cited 0 times
- Wyoming Supreme Court | Friday, November 8, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, November 1, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, June 11, 1999 | Cited 0 times
- Nebraska Supreme Court | Friday, May 3, 1991 | Cited 0 times
- Nebraska Supreme Court | Friday, May 13, 1994 | Cited 0 times