Impell Corporation Trademarks
AUTOHANG
Filed: January 18, 1984
Computer Programs
Owned by: Impell Corporation
Serial Number: 73461438
QP&ID
Filed: February 10, 1984
Computer Programs
Owned by: Impell Corporation
Serial Number: 73465037
PIPEDRAW
Filed: December 17, 1984
COMPUTER PROGRAMS
Owned by: Impell Corporation
Serial Number: 73514027
EXAMBANK
Filed: August 16, 1985
COMPUTER PROGRAMS AND MANUALS MARKETED AS A UNIT
Owned by: Impell Corporation
Serial Number: 73553983
HAZTRAK
Filed: August 16, 1985
COMPUTER PROGRAMS AND MANUALS MARKETED AS A UNIT
Owned by: Impell Corporation
Serial Number: 73553984
