FJ

Frank Janssen

RA Rockwool International A/S: 6 patents #10 of 169Top 6%
RA Rockwool A/S: 4 patents #4 of 41Top 10%
GG Gaplast Gmbh: 3 patents #3 of 9Top 35%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Hedehusene, DK: #3 of 53 inventorsTop 6%
Overall (All Time): #303,946 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
12376535 Method of growing plants Dorte Bartnik Johansson, Miroslav Nikolic 2025-08-05
12193366 Method of growing plants Dorte Bartnik Johansson, Miroslav Nikolic 2025-01-14
12052954 Method for growing plants Paul Jacques Louis Hubert Bouwens, Daan De Kubber 2024-08-06
11690332 Method of growing plants Dorte Bartnik Johansson, Miroslav Nikolic 2023-07-04
11337377 Plant growth substrates Daan De Kubber 2022-05-24
11277982 Method for growing plants Paul Jacques Louis Hubert Bouwens, Daan De Kubber 2022-03-22
11116157 Method of propagating a Cannabis cutting 2021-09-14
10342182 Plant growth system Eelke Gjalt Hempenius, Jacob Frank De Groot 2019-07-09
9609813 Method of growing plants Lars Naerum, Povl Nissen, Erling Lennart Hansen, Jean Marie Wilhelmus Cuypers, Eelke Gjalt Hempenius 2017-04-04
9149005 Plant growth system 2015-10-06
8336723 Stopper for a container Roland Kneer 2012-12-25
8322578 One-way valve for delivering a free-flowing material Roland Kneer 2012-12-04
8235234 Stopper for a container Roland Kneer 2012-08-07
7978266 Ticker processing in video sequences Sven Salzer 2011-07-12
7440032 Block mode adaptive motion compensation Sven Salzer 2008-10-21