Sager, David R. Trademarks
ZIRCOR
Filed: August 30, 2004
Zirconium alloy core for ceramic dental crowns
Owned by: Sager, David R.
Serial Number: 78475876
ZIRKOR
Filed: August 30, 2004
zirconium core for ceramic dental crowns
Owned by: Sager, David R.
Serial Number: 78475892
