Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel S. Ellens — 6 Patents

JWJervis B. Webb: 6 patents #8 of 94Top 9%
Brighton, MI: #131 of 809 inventorsTop 20%
Michigan: #15,817 of 86,293 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Daniel S. Ellens has been granted 6 US patents while listed as an inventor at Jervis B. Webb. The first was granted in 1989 and the most recent in October 1996. Daniel S. Ellens ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Daniel S. Ellens in Brighton, MI, US.

Patents per Year

Patents granted per year, 1989 to 1996Bar chart with a peak of 1 patents in 1989.peak 11989: 1 patents19891991: 1 patents19911992: 1 patents19921994: 1 patents19941995: 1 patents19951996: 1 patents1996

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
5562041 Linear induction motor actuated stop 1996-10-08
D354385 Conveyor trolley pusher Robert Goryca, Theodore A. Tylman 1995-01-10
5277298 Conveyor trolley bracket Clayton C. McDonald, Raymond Milne 1994-01-11
5115745 Power transmitting assembly for reciprocatably moving a shuttle cart Robert Kubsik 1992-05-26
4984523 Self-propelled trolley and supporting track structure Clarence A. Dehne 1991-01-15
4852723 Guard for conveyor turns 1989-08-01