DS

David J Schreff

📍 Cos Cob, CT: #30 of 77 inventorsTop 40%
🗺 Connecticut: #15,609 of 34,797 inventorsTop 45%
Overall (All Time): #2,105,406 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7922556 Interlocking crossbar device and system Donna J Lindsay, Julian Lindsay 2011-04-12
D584353 Holder for writing or drawing instruments Donna J Lindsay 2009-01-06