JM

Jack S. Mazer

BS Barrier Systems: 2 patents #2 of 4Top 50%
📍 South Portland, ME: #2 of 7 inventorsTop 30%
🗺 Maine: #27 of 268 inventorsTop 15%
Overall (2002): #60,408 of 266,432Top 25%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6485224 Traffic barrier apparatus with gate Gerrit A. Dyke 2002-11-26
6474904 Traffic barrier with liquid filled modules John W. Duckett, Owen S. Denman 2002-11-05