James B. Oldroyd has been granted 2 US patents while listed as an inventor at Insidesales.Com. The first was granted in 2013 and the most recent in December 2015. James B. Oldroyd ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James B. Oldroyd in Watertown, MA, US.