Rydman, Ralph Trademarks
COMPUTER -COMP
Filed: January 18, 1994
missing tissue compensation system for use in radiation therapy, primarily comprising a laser camera and imaging software…
Owned by: Rydman, Ralph
Serial Number: 74479805
STICKY-LEAD
Filed: January 18, 1994
lead sheet used for radiation therapy
Owned by: Rydman, Ralph
Serial Number: 74479807