John S. Lear has been granted 6 US patents while listed as an inventor at RTX (Raytheon). The first was granted in 2013 and the most recent in May 2022. John S. Lear ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John S. Lear in Purcellville, VA, US.