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USPTO Patent Rankings Data through Dec 31, 2025
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Tjitze Meter — 25 Patents

HBHatchtech Group B.V.: 18 patents #1 of 3Top 35%
SGSeleggt Gmbh: 5 patents #1 of 2Top 50%
Veenendaal, NL: #3 of 117 inventorsTop 3%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Tjitze Meter has been granted 25 US patents while listed as an inventor at Hatchtech Group B.V.. The first was granted in 2004 and the most recent in November 2025. Tjitze Meter ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Tjitze Meter in Veenendaal, NL.

Patents per Year

Patents granted per year, 2004 to 2024Bar chart with a peak of 3 patents in 2014.peak 32004: 1 patents20042006: 1 patents2009: 1 patents20092010: 2 patents2011: 1 patents20112014: 3 patents2015: 1 patents20152017: 1 patents2018: 3 patents20182019: 2 patents2020: 1 patents20202022: 2 patents2023: 2 patents20232024: 3 patents2024

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12465026 Method for incubating a poultry egg on a hatchery — 2025-11-11
11980167 Method for sampling an egg — 2024-05-14
11957111 Method for hatching eggs — 2024-04-16
11864534 Egg support and apparatus for handling eggs — 2024-01-09
11766029 Method for producing chicken including determining the gender of chicken embryos — 2023-09-26
11653633 Egg tray for incubating and hatching eggs — 2023-05-23
11516995 Egg tray for supporting eggs in an incubation chamber — 2022-12-06
11486870 Method for determining the gender of a chicken embryo — 2022-11-01
D888430 Crate — 2020-06-30
10251372 Accommodation for chicken — 2019-04-09
10219490 Use of a cyclone separator and climate chamber for hatching eggs and/or keeping poultry — 2019-03-05
10159225 Tray for incubating eggs — 2018-12-25
10088183 Climate chamber and method for regulating the temperature of a climate chamber — 2018-10-02
9974286 Egg tray for incubating and hatching eggs — 2018-05-22
9615549 Method for the treating of products such as eggs to be hatched with a conditioned gas stream, and climate chamber for carrying out the method — 2017-04-11
9060497 Method for brooding or growing poultry — 2015-06-23
8826860 Method for the treating of products, such as eggs to be hatched, with a conditioned gas stream, and climate chamber for carrying out the method — 2014-09-09
8800497 Use of a cyclone separator and climate chamber for hatching eggs and/or keeping poultry — 2014-08-12
8746001 Heat exchanger, climate chamber provided with a heat exchanger and use of a climate chamber — 2014-06-10
7966972 Method and device for the incubation of eggs — 2011-06-28
D612878 Cyclone separator — 2010-03-30
7648585 Incubator and method for cleaning the incubator — 2010-01-19
D600917 Crate — 2009-09-29
7021552 Method and installation for controlling the temperature in a controlled-climate chamber — 2006-04-04
6708755 Method for controlling the temperature in a climate chamber and climatic device — 2004-03-23

Nearby-Ranked Inventors

John C. Colborn25
Yair A. Neumann25
Eli DAVID25
Olaf Thomas Johan Antonie Vermeulen25
Azadeh Afshar Bakooshli25
Sandeep Bajaj25
Alexander J. Fioravanti25
Joon Hwan Lee25
Akio Murayama25