John G. Osburn

KT Kearney & Trecker: 1 patents #20 of 44Top 50%

📍 Milwaukee, WI: #1,543 of 2,770 inventorsTop 60%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #4,091,068 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4272216	Machine tool lubrication system	—	1981-06-09