Torsten Wik has been granted 11 US patents while listed as an inventor at Heliospectra Ab . The first was granted in 1985 and the most recent in August 2025. Torsten Wik ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Torsten Wik in Gothenburg, SE.
Patents per Year Patents granted per year, 1985 to 2025 Bar chart with a peak of 3 patents in 2019. peak 3 1985: 1 patents 1985 2003: 1 patents 2003 2005: 1 patents 2005 2006: 1 patents 2006 2019: 3 patents 2019 2020: 1 patents 2020 2021: 1 patents 2021 2022: 1 patents 2022 2025: 1 patents 2025 Issued Patents All Time
Showing 1–11 of 11 patents
Patent # Title Co-Inventors Date
12396405 Light intensity control in an enclosed cultivation space Daniel Bānkestad , Johan Lindqvist , Linnéa Ahlman , Felix Steimle 2025-08-26
11255917 Method and system for improving battery capacity estimations Anton KLINTBERG , John Skötte , Marcus Hedegärd , Louise Almquist 2022-02-22
11089738 Method and system for growth status determination of a plant Anna-Maria Carstensen , Tessa Pocock 2021-08-17
10750671 Method and system for growth status determination of a plant Anna-Maria Carstensen , Tessa Pocock 2020-08-25
10426099 Method for controlling a growth cycle for growing plants using state oriented control Kirk Clendinning , Tessa Pocock 2019-10-01
10330731 Power and current estimation for batteries Hannes KUUSISTO , Björn FRIDHOLM 2019-06-25
10188046 Spectrum optimization for artificial illumination Anna-Maria Carstensen , Teresa Pocock 2019-01-29
7001519 Integrated closed loop system for industrial water purification Bjorn Linden 2006-02-21
6926228 Method and arrangement for extending the range of fire of a fin-stabilized artillery missile — 2005-08-09
6616093 Method and device for correcting the trajectory of a spin-stabilised projectile Kjell Albrektsson , Ulf Hellman 2003-09-09
D277597 Ammunition projectile to be used for training purposes Christer Lagerstam , Kurt Pettersson , Kjell Mattsson 1985-02-12