CH

Christopher P. Henderson

3M: 4 patents #38 of 881Top 5%
📍 Brennereistraße, NC: #1 of 1 inventorsTop 100%
Overall (2025): #38,585 of 469,880Top 9%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12271969 Personal protective equipment training system with user-specific augmented reality content construction and rendering Claire R. Donoghue, Benjamin W. Watson, Caroline M. Ylitalo, Gautam Singh, Alexandra R. Cunliffe +2 more 2025-04-08
12245648 Maintenance-free respirator that has concave portions on opposing sides of mask top section John M. Facer, Peter S. Leonard, Desmond T. Curran 2025-03-11
12233292 Anti-fog respirator John M. Facer, Audra A. Wilson 2025-02-25
12186598 Respirator tab Reyad A. Abdulqader, Ciaran G. McMenamin, Audra A. Wilson, John M. Facer 2025-01-07