Robert Deforest Lofgren, III

📍 Conifer, CO: #50 of 100 inventorsTop 50%

🗺 Colorado: #17,029 of 40,980 inventorsTop 45%

Overall (All Time): #1,939,714 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10316990	Method of supplying power to equipment	—	2019-06-11
9587768	Transportable natural gas pipeline	—	2017-03-07