MP

Michael R. Porter

PM Porter Sewing Machines: 1 patents #1 of 3Top 35%
📍 Hartsville, TN: #4 of 7 inventorsTop 60%
🗺 Tennessee: #187 of 953 inventorsTop 20%
Overall (1994): #90,095 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5309854 High lift sewing machine Charles E. Mulcahey, John J. Kirby 1994-05-10