DK

David Kopel

KO Koltov: 5 patents #1 of 1Top 100%
📍 Craydon Court, CA: #2 of 20 inventorsTop 10%
🗺 California: #313 of 17,285 inventorsTop 2%
Overall (1997): #4,745 of 185,788Top 3%
5
Patents 1997

Issued Patents 1997

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D386300 Clutch sized bag expandable to backpack 1997-11-18
D384810 Combined purse and sunglass case 1997-10-14
D383903 Clutch sized bag expandable to tote bag 1997-09-23
D382996 Cellular telephone case 1997-09-02
5649581 Purse having reversible exterior flap 1997-07-22