Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Albert Klein — 12 Patents

UNUnknown: 7 patents #1,646 of 83,584Top 2%
BGBergwerksverband Gmbh: 1 patents #90 of 243Top 40%
Simmersfeld, DE: #2 of 6 inventorsTop 35%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Albert Klein has been granted 12 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in April 2019. Albert Klein ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Albert Klein in Simmersfeld, DE.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10247681 Measuring device for measuring the dielectric and / or magnetic properties of a sample by means of a microwave transmission measurement, apparatus using such a measuring device, and method using such an apparatus 2019-04-02
9476843 Device for measuring the dielectric and/or magnetic properties of a sample by means of a microwave transmission measurement 2016-10-25
8942344 Method for determining the concentration of an element in a material 2015-01-27
8306188 Method and device for the online determination of the ash content of a substance conveyed on a conveyor, and device for carrying out such an online determination 2012-11-06
8249214 Device for the online determination of the contents of a substance, and method for using such a device 2012-08-21
7787593 Online analysis device 2010-08-31
7688942 Element analysis device 2010-03-30
7664225 Process and device for the fast or on-line determination of the components of a two-component or multi-component system 2010-02-16
5950540 Swingable conveyor device for printing units 1999-09-14
5369368 Device for determining material parameters by means of microwave measurements Rudiger Kassen, Jean-Marie Weber 1994-11-29
5113190 Device for reducing electromagnetic leakage radiation in the vicinity of radiation systems 1992-05-12
4233559 Quickly performed measuring method for ascertaining the concentration of the polar components in a material otherwise mainly non-polar Heinz Hoberg 1980-11-11