JK

James Gordon Krzewski

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Jenison, MI: #94 of 168 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #2,497,257 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11978425 Percussion instrument and method of manufacturing the same Donald B. DeCorte 2024-05-07