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

Richard A. Hein — 4 Patents

CCCentronics Data Computer: 1 patents #9 of 41Top 25%
HUHoover Universal: 1 patents #98 of 278Top 40%
TCTeletype Co.: 1 patents #20 of 58Top 35%
Skokie, IL: #164 of 674 inventorsTop 25%
Illinois: #21,640 of 84,256 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Richard A. Hein has been granted 4 US patents while listed as an inventor at Centronics Data Computer. The first was granted in 1980 and the most recent in March 2001. Richard A. Hein ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Richard A. Hein in Skokie, IL, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6200083 Articulated bucket adapted for a fork-lift truck 2001-03-13
5150632 Self adjusting eccentric pivot mechanism 1992-09-29
4413267 Ink supply system for ink jet printing apparatus 1983-11-01 $2,353,000
D256120 Combined punch and reader for perforated tape Robert E. Arko, Joseph A. Bellino 1980-07-29