John J. Littlehorn, Jr.

📍 Englewood, CO: #262 of 810 inventorsTop 35%

🗺 Colorado: #13,156 of 40,980 inventorsTop 35%

Overall (All Time): #1,670,192 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4815346	Multi-purpose tool	—	1989-03-28
4291507	High speed grinding wheel for glass	—	1981-09-29
4275633	Apparatus for producing leaded glass articles	—	1981-06-30