Charles HARTMAN

📍 Niskayuna, NY: #623 of 949 inventorsTop 70%

🗺 New York: #48,759 of 115,490 inventorsTop 45%

Overall (All Time): #2,244,506 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6158549	Peak hook for supporting a ladder from the peak of a pitched roof	—	2000-12-12
4249956	Method of removing paint from a brick surface	—	1981-02-10