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Herbert Spiegel — 6 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
Hoffmann-La Roche: 1 patents #1,850 of 3,238Top 60%
Cedar Grove, NJ: #29 of 136 inventorsTop 25%
New Jersey: #14,312 of 69,400 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Herbert Spiegel has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1984 and the most recent in November 2022. Herbert Spiegel ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Herbert Spiegel in Cedar Grove, NJ, US.

Patents per Year

Patents granted per year, 1984 to 2022Bar chart with a peak of 2 patents in 2000.peak 21984: 1 patents19841996: 1 patents19962000: 2 patents20002015: 1 patents20152022: 1 patents2022

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11486524 Pipe fitting — 2022-11-01
9032995 Liquid supply with circulation via through-passing inner pipes — 2015-05-19
6119948 Water draw-off system Robert G. Boehm, Jr. 2000-09-19
6082781 Pipe connecting device Robert G. Boehm, Jr. 2000-07-04
5586720 Hot water supply system with a ring pipeline Robert Bohm 1996-12-24
4427783 Immunoassay of thymosin .alpha..sub.1 Edward S. Newman, A. Hirotoshi Nishikawa, Julia Symington 1984-01-24

Frequent Collaborators

Robert G. Boehm, Jr.2 shared
A. Hirotoshi Nishikawa1 shared
Julia Symington1 shared
Robert Bohm1 shared
Edward S. Newman1 shared

Nearby-Ranked Inventors

Aurélien Joulia6
Michael F. Vollero6
Stefano Fracassi6
Uwe Gruenbeck6
Alexander Matrosov6
Rouzbeh Behnia6
Carole Chapelat6
Mina Sedaghat6
Martinus Johannes Donatus Brakkee6