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

Joseph S. David — 11 Patents

JTJoy Technologies: 4 patents #3 of 18Top 20%
JMJoy Manufacturing: 2 patents #17 of 116Top 15%
JDJoy Mm Delaware: 2 patents #39 of 162Top 25%
Stryker: 1 patents #897 of 1,405Top 65%
Chandler, AZ: #538 of 3,331 inventorsTop 20%
Arizona: #3,355 of 32,909 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Joseph S. David has been granted 11 US patents while listed as an inventor at Joy Technologies. The first was granted in 1980 and the most recent in March 2025. Joseph S. David ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Joseph S. David in Chandler, AZ, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12245994 Use of atovaquone and proguanil for treatment of gastrointestinal diseases and inflammation 2025-03-11
12102605 Use of atovaquone and proguanil for treatment of gastrointestinal diseases and inflammation 2024-10-01
10736803 Lift assembly for patient support apparatus Jason John Connell, Jeffrey C. Shiery 2020-08-11 $96,239,000
6216852 Conveyor belt with heavier lower reinforcing layer 2001-04-17
6161684 Herringbone conveyor belt 2000-12-19
5163545 Auxiliary conveying apparatus for use with mobile articulated conveyors 1992-11-17 $4,069,000
5161670 Auxiliary conveying apparatus for elevationally selectable discharge 1992-11-10 $4,327,000
5156256 Elevated auxiliary conveying apparatus 1992-10-20 $3,400,000
4828339 Crawler chain Terry M. Thomas 1989-05-09
4380288 Conveyor Theodore B. Bodimer, Alexander W. Calder 1983-04-19 $3,300,000
4202442 Conveyor 1980-05-13 $1,400,000