Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1014592 | Magnifying lens | Linus P. Bastman, John M. Kruse, John M. Pilgrim, Timothy L. Wong | 2024-02-13 |
| 11376162 | Automatic darkening filter assembly for a welding protector and a welding protector | Kjell A. Hummel, Thomas B. Stenvall, Linus P. Bastman | 2022-07-05 |
| D917594 | Magnifying lens | Linus P. Bastman, John M. Kruse, John M. Pilgrim, Timothy L. Wong | 2021-04-27 |
| 10952902 | Automatic darkening filter assembly for a welding protector and a welding protector | Kjell A. Hummel, Thomas B. Stenvall, Linus P. Bastman | 2021-03-23 |
| D901782 | Welding helmet | Linus P. Bastman, Emil Eriksson, Erik Oskar Juhlin | 2020-11-10 |
| D893106 | Welding helmet | Linus P. Bastman, Emil Eriksson, Erik Oskar Juhlin | 2020-08-11 |
| D875321 | Outer protection plate for a welding helmet | Linus P. Bastman, Emil Eriksson, Marcus T. R. Wiederkehr | 2020-02-11 |
| D854255 | Inner molded plate for protective helmets | Linus P. Bastman, Kjell A. Hummel | 2019-07-16 |
| D841893 | Recessed snag-resistant knobs for adjusting a welding shields pivot action | Linus P. Bastman, Kjell A. Hummel | 2019-02-26 |
| 8915385 | Shock-absorbing coupler head for a coupling arrangement | Mattias Hjort, Fredrik Hiswåls, Daniel Mattias Larsson, Anders Svedbo, Anders Westman | 2014-12-23 |
| 7788983 | Sensor arrangement | Ulf Nyberg | 2010-09-07 |
| 6750656 | Estimation of current consumption due to radio activities in GPRS | Kent Inge Ingesson, Kristoffer Ptasinski | 2004-06-15 |