Legal Opinion
Frazier v. Layne Christensen Co.
District Court, W.D. Wisconsin
Decided May 16, 2005No. 04-C-315-CPublished
1Opinion of the Court
OPINION and ORDER
CRABB, District Judge.
The parties in this civil action for declaratory, injunctive and monetary relief are in the business of rehabilitating water wells, which experience a decrease in productivity over time because of the accumulation of bacteria and other biological and mineral deposits within them. Various techniques exist for restoring well performance and improving water quality through removal of these impediments. Plaintiff William Frazier, a former employee of defendant Layne Christensen Company, is the owner of U.S. Patent No. 5,579,845, which discloses a method for…
2Cases cited37 opinions
- Celotex Corp. v. Catrett, Administratrix of the Estate of CatrettSupreme Court of the United States · 1986
- MARKMAN Et Al. v. WESTVIEW INSTRUMENTS, INC., Et Al.Supreme Court of the United States · 1996
- Herbert Markman and Positek, Inc. v. Westview Instruments, Inc. And Althon Enterprises, Inc.Court of Appeals for the Federal Circuit · 1995
- Vitronics Corporation v. Conceptronic, Inc.Court of Appeals for the Federal Circuit · 1996
- Warner-Jenkinson Co. v. Hilton Davis Chemical Co.Supreme Court of the United States · 1997
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