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

Gregory A. Maas — 3 Patents

SDSonoco Development: 2 patents #119 of 354Top 35%
Burbank, CA: #475 of 2,041 inventorsTop 25%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Gregory A. Maas has been granted 3 US patents while listed as an inventor at Sonoco Development. The first was granted in 1988 and the most recent in July 2017. Gregory A. Maas ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Gregory A. Maas in Burbank, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D792785 Container Chadrick Paul Fife 2017-07-25
D789786 Container Mark Michalas, Mark Kubishta 2017-06-20
4738420 Automotive dashboard radio mounting assembly Norman R. Angle, John A. Henry 1988-04-19