Inventor
GERHARDT BRYAN L
US11 patents
⚠️ This page may combine multiple inventors who share the name “GERHARDT BRYAN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES COMPANY
8 patentsUS12409401B2Sep 9, 2025
Pleated filtration assembly comprising spunbonded prefilter
3M INNOVATIVE PROPERTIES COMPANY0 citations61
US11642617B2May 9, 2023
Uniformly expandable air filter
3M INNOVATIVE PROPERTIES COMPANY1 citations61
USD1089600SAug 19, 2025
Reusable filter frame for filter media
3M INNOVATIVE PROPERTIES COMPANY0 citations60
US12109520B2Oct 8, 2024
Multi-layer, biodegradable composites for air filtration
3M INNOVATIVE PROPERTIES COMPANY0 citations60
US11898069B2Feb 13, 2024
Adhesive articles permitting damage free removal
3M INNOVATIVE PROPERTIES COMPANY0 citations60
US12017175B2Jun 25, 2024
Pleated air filter with bridging filaments and continuous-contact filaments
3M INNOVATIVE PROPERTIES COMPANY0 citations59
US11839845B2Dec 12, 2023
Air-filter media comprising a relofted spunbonded web, and methods of making and using
3M INNOVATIVE PROPERTIES COMPANY0 citations58
US12226726B2Feb 18, 2025
Conformable pleated air filter with bridging filaments
3M INNOVATIVE PROPERTIES COMPANY0 citations47
3M INNOVATIVE PROPERTIES CO
3 patentsUS11192059B2Dec 7, 2021
Uniformly expandable air filter
3M INNOVATIVE PROPERTIES CO2 citations72
US11305224B2Apr 19, 2022
Air filter media with post-pleat-deposited sorbent particles
3M INNOVATIVE PROPERTIES CO1 citations61
US11078383B2Aug 3, 2021
Adhesive articles permitting damage free removal
3M INNOVATIVE PROPERTIES CO1 citations60