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

Ralph Heller — 4 Patents

IBM: 3 patents #26,335 of 70,183Top 40%
GAGrovag Grossventiltechnik Ag: 1 patents #2 of 3Top 70%
Thalwil, CH: #138 of 384 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ralph Heller has been granted 4 US patents while listed as an inventor at IBM. The first was granted in 1983 and the most recent in June 2019. Ralph Heller ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ralph Heller in Thalwil, CH.

Patents per Year

Patents granted per year, 1983 to 2019Bar chart with a peak of 1 patents in 1983.peak 11983: 1 patents19832016: 1 patents20162017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10321580 Integrated circuit package assembly comprising a stack of slanted integrated circuit packages Patricia M. Sagmeister, Martin Schmatz 2019-06-11 $1,829,000
9832874 Method of forming a printed circuit board assembly Andreas Doering, Ronald P. Luijten, Martin Schmatz 2017-11-28 $4,993,000
9414493 Assembly of printed circuit boards Andreas Doering, Ronald P. Luijten, Martin Schmatz 2016-08-09 $4,722,000
4383693 Seals for ducts 1983-05-17