Petsanis, Harry Spiros Trademarks
ACCOUNTABILITY AGREEMENT
System enabling schools and teachers to create ownership and accountability in students for their actions; Certification…
Owned by: Petsanis, Harry Spiros
Serial Number: 87889609
ACCOUNTABILITY CERTIFICATION
System enabling schools and teachers to create ownership and accountability in students for their actions; Certification…
Owned by: Petsanis, Harry Spiros
Serial Number: 87889623
