Jerry D. Burchfiel has been granted 12 US patents while listed as an inventor at Bbn Technologies. The first was granted in 2004 and the most recent in November 2019. Jerry D. Burchfiel ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Jerry D. Burchfiel in Waltham, MA, US.