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

Robert Corbett — 4 Patents

ZOZoomessence: 3 patents #3 of 6Top 50%
Westfield, NJ: #290 of 765 inventorsTop 40%
New Jersey: #19,535 of 69,400 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Robert Corbett has been granted 4 US patents while listed as an inventor at Zoomessence. The first was granted in 1981 and the most recent in January 2017. Robert Corbett ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Robert Corbett in Westfield, NJ, US.

Patents per Year

Patents granted per year, 1981 to 2017Bar chart with a peak of 1 patents in 1981.peak 11981: 1 patents19812015: 1 patents20152016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9551527 Methods and apparatus for low heat spray drying Charles Pershing Beetz, David R. Salem 2017-01-24
9332776 Methods and apparatus for low heat spray drying Charles Pershing Beetz, David R. Salem 2016-05-10
8939388 Methods and apparatus for low heat spray drying Charles Pershing Beetz, David R. Salem 2015-01-27
4287940 Cooling apparatus for diffusers 1981-09-08