KH

Katja Hansen

3M: 2 patents #194 of 1,003Top 20%
Overall (2023): #138,643 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11682185 Personal protective equipment management system using optical patterns for equipment and safety monitoring Caroline M. Ylitalo, Kui Chen-Ho, Paul L. Acito, Tien Yi T. H. Whiting, James B. Snyder +9 more 2023-06-20
11651179 Optical articles and systems interacting with the same Michael A. McCoy, Glenn E. Casner, Anne C. Gold, Silvia Geciova-Borovova Guttmann, Charles A. Shaklee +15 more 2023-05-16