Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GF

Georg Fischer

ATAT&T: 11 patents #1,608 of 18,772Top 9%
BGBenz & Hilgers Gmbh: 11 patents #1 of 22Top 5%
Alcatel Lucent: 7 patents #909 of 4,169Top 25%
TITexas Instruments: 3 patents #4,047 of 12,488Top 35%
CGContinental Automotive Gmbh: 3 patents #386 of 2,324Top 20%
JKJohnson Controls Components Gmbh & Co. Kg: 3 patents #6 of 79Top 8%
Siemens Aktiengesellschaft: 3 patents #4,667 of 22,248Top 25%
SASap Ag: 2 patents #1,176 of 3,812Top 35%
AUAdient Us: 2 patents #19 of 138Top 15%
Fraunhofer: 2 patents #1,111 of 4,748Top 25%
KKKeiper Gmbh & Co. Kg: 2 patents #77 of 201Top 40%
SSScipharm S.À.R.L: 1 patents #4 of 15Top 30%
SESennheiser Electronic: 1 patents #131 of 245Top 55%
CGCarbotek Holding Gmbh: 1 patents #4 of 4Top 100%
TITechnische Universität Ilmenau: 1 patents #18 of 85Top 25%
OGOce Printing Systems Gmbh: 1 patents #148 of 281Top 55%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
Overall (All Time): #35,700 of 4,157,543Top 1%
63 Patents All Time

Issued Patents All Time

Showing 51–63 of 63 patents

Patent #TitleCo-InventorsDate
4964132 Laser arrangement with frequency stabilized and intensity stabilized laser emission 1990-10-16
4941562 Arrangement for transporting articles, in particular packages of rectangular box-shape Wilhelm Proepper, Harald Juenkersfeld 1990-07-17
4940172 Filling apparatus for filling a container with a measured amount of a liquid, pasty or lumpy product Dieter Moller 1990-07-10
4930619 Apparatus for the automatic replacement of container-receiving plates of a container-filling machine Wilhelm Propper 1990-06-05
4915208 Container-receiver magazine with two work stations Harald Juenkersfeld, Lutz Langenhahn 1990-04-10
4860926 Arrangement for dosingly filling of fluid or pasty material into containers Harald Juenkersfeld 1989-08-29
4830068 Device for the simultaneous quantitative regulated filling of liquid or soft plasticized substances, such as butter, margarine, pastes or the like by means of nozzles into adjacently arranged containers Lutz Langenhahn, Alfred Mooshammer 1989-05-16
4770622 Apparatus for pressing, dividing and kneading pieces of dough Walter Schnee, Hans Sulzmann 1988-09-13
4750531 Method and apparatus for replacing cellular panels used in container filling machines Harald Juenkersfeld, Lutz Langenhahn, Wilhelm Berden 1988-06-14
4667709 Arrangement for dosingly filling of fluent filling material into containers Herbert Augst, Lutz Langenhahn 1987-05-26
4498574 Apparatus for aligning tubular transport containers having a substantially U-shaped hollow cross-section for DIL housing prior to the emptying of such transport containers 1985-02-12
4221522 Apparatus for the automatic stepwise displacement and changing of magazines Johann Hoffmann, Richard C. Heim 1980-09-09
4221533 Apparatus for transferring objects Richard C. Heim 1980-09-09