R.W. SPANHOFF, LTD. Trademarks
MC-ELEC
Filed: November 4, 1988
COMPUTER PROGRAMS FOR MAKING ELECTRICAL SCHEMATIC DRAWINGS
Owned by: R.W. SPANHOFF, LTD.
Serial Number: 73761882
ACAD I/O
Filed: November 14, 1988
COMPUTER PROGRAMS FOR EXTRACTING ATTRIBUTE DATA FOR USE IN DATABASE AND SPREADSHEETS PROGRAMS
Owned by: R.W. SPANHOFF, LTD.
Serial Number: 73763224
