Thomas E. Ketcham, II has been granted 9 US patents while listed as an inventor at Intensity Analytics. The first was granted in 2016 and the most recent in August 2024. Thomas E. Ketcham, II ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Thomas E. Ketcham, II in Warrenton, VA, US.