Timothy P. O'Hagan has been granted 26 US patents while listed as an inventor at Telxon. The first was granted in 1997 and the most recent in November 2010. Timothy P. O'Hagan ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Timothy P. O'Hagan in Fort Myers, FL, US.