KM

Karen F. MacDonald

3M: 6 patents #2,536 of 11,543Top 25%
📍 Windom, MN: #567 of 2,819 inventorsTop 25%
🗺 Minnesota: #11,810 of 52,454 inventorsTop 25%
Overall (All Time): #884,862 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6146018 Gift package Janet T. Keller, Perry S. Dotterman 2000-11-14
6045263 Gift package Janet T. Keller, Perry S. Dotterman 2000-04-04
6000849 Gift package Janet T. Keller, Perry S. Dotterman 1999-12-14
D407661 Ornament Perry S. Dotterman, Janet T. Keller 1999-04-06
D407663 Ornament 1999-04-06
D407664 Ornament Perry S. Dotterman, Janet T. Keller 1999-04-06