Assignee
Inventors
- David K. Biegelsen (227 patents)
- Ross D. Bringans (26 patents)
- R. Donald Yinling, deceased (1 patents)
- Thomas L. Paoli (91 patents)
- Eva E. Taggart (2 patents)
- William J. Mosby (5 patents)
- Gregory J. Kovacs (65 patents)
US Patent 5521931 · Granted May 28, 1996