MK

Michael T. Kopczewski

HS Hamilton Beach/Proctor Silex: 3 patents #38 of 141Top 30%
📍 Grove City, OH: #54 of 225 inventorsTop 25%
🗺 Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,614,544 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D454025 Coffeemaker carafe Peter A. Koloski, Steve Williamson, Martin Brady 2002-03-05
D451330 Automatic drip coffeemaker Thornton K. Lothrop, Gregg M. Davis, Peter A. Koloski, Mark K. Romandy, Steve Williamson +1 more 2001-12-04
D446988 Coffeemaker Thornton K. Lothrop, Gregg M. Davis, Peter A. Koloski, Mark K. Romandy, Steve Williamson +1 more 2001-08-28