KA

Karla J. Alexander

TC The Gift Certificate Center: 3 patents #3 of 10Top 30%
📍 Minnetonka, MN: #399 of 1,057 inventorsTop 40%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,644,325 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5652421 Method and apparatus for generating gift certificates William J. Veeneman, Phillip R. Brooks, Thomas J. Doyle, Robert H. Hamilton 1997-07-29
5500514 Method and apparatus for generating gift certificates William J. Veeneman, Thomas J. Doyle, Phillip R. Brooks, Robert H. Hamilton 1996-03-19
5243174 Method and apparatus for generating gift certificates William J. Veeneman, Thomas J. Doyle, Robert H. Hamilton 1993-09-07