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

Joseph Dendel — 10 Patents

PSPrime Solution: 7 patents #2 of 6Top 35%
SPSebright Products: 3 patents #5 of 12Top 45%
Gaylord, MI: #24 of 302 inventorsTop 8%
Michigan: #9,527 of 86,293 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Joseph Dendel has been granted 10 US patents while listed as an inventor at Prime Solution. The first was granted in 2003 and the most recent in August 2019. Joseph Dendel ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Joseph Dendel in Gaylord, MI, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10391728 Rotary fan press with auger 2019-08-27
8662315 Rotary fan press Roger TYRIA 2014-03-04
8146750 Rotary fan press 2012-04-03
8091474 Rotary fan press 2012-01-10
7975854 Rotary fan press 2011-07-12
7946225 Rotary fan press 2011-05-24
7895943 Rotary fan press 2011-03-01
6575857 Automatic belt positioning assembly Brent H. Sebright, Stuart Sebright, Benjamin Dietz 2003-06-10
6561361 Belt filter press with improved wedge section Brent H. Sebright, Stuart Sebright, Benjamin Dietz 2003-05-13
6543623 Belt filter press with winged primary roller Brent H. Sebright, Stuart Sebright, Benjamin Dietz 2003-04-08