Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JR

Jonathan Robertson — 5 Patents

EMEmbrex: 3 patents #11 of 60Top 20%
ZSZoetis Services: 1 patents #245 of 336Top 75%
Biddeford, ME: #9 of 60 inventorsTop 15%
Maine: #813 of 4,281 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Jonathan Robertson has been granted 5 US patents while listed as an inventor at Embrex. The first was granted in 2006 and the most recent in July 2025. Jonathan Robertson ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jonathan Robertson in Biddeford, ME, US.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 2 patents in 2013.peak 22006: 1 patents20062013: 2 patents20132018: 1 patents20182025: 1 patents2025

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12365553 Container unloading apparatus and method for controlling the same Scott Stoddard, Emmanuel Marsh-Sachs 2025-07-22
10143185 Methods and apparatus for selectively processing eggs having identified characteristics Patricia V. Phelps, B. Alan Chalker, II, William Hayes Ferrell, III, John H. Hebrank, Benjamin Charles McDow +2 more 2018-12-04 $167,146,000
8610018 Methods and apparatus for selectively processing eggs having identified characteristics Patricia V. Phelps, B. Alan Chalker, II, William Hayes Ferrell, III, John H. Hebrank, Benjamin Charles McDow +2 more 2013-12-17
8399247 Methods and apparatus for selectively processing eggs having identified characteristics Patricia V. Phelps, B. Alan Chalker, II, William Hayes Ferrel, III, John H. Hebrank, Benjamin Charles McDow +2 more 2013-03-19
7041439 Methods and apparatus for selectively processing eggs having identified characteristics Patricia V. Phelps, B. Alan Chalker, II, William Hayes Ferrell, III, John H. Hebrank, Benjamin Charles McDow +2 more 2006-05-09 $849,000