Ronald L. Christopher, Jr.

📍 Overland Park, KS: #692 of 1,753 inventorsTop 40%

🗺 Kansas: #4,268 of 12,005 inventorsTop 40%

Overall (All Time): #1,928,799 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10196812	Weep screed	Frank L. Duffy	2019-02-05
9301614	Marsh duck hunting stool	Andrew Wesley Christopher	2016-04-05