KH

Katja Hansen

3M: 3 patents #4,214 of 11,543Top 40%
Overall (All Time): #1,119,970 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12169748 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 2024-12-17
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
11314971 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 2022-04-26