Inventor
WERNLUND CHAD
US12 patents
⚠️ This page may combine multiple inventors who share the name “WERNLUND CHAD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ANDERSEN CORP
10 patentsUS8033056B2Oct 11, 2011
Doorway with anti-bubbling sill drain
ANDERSEN CORP22 citations91
US10865598B1Dec 15, 2020
Drive systems and hinged window assemblies incorporating the same
ANDERSEN CORP7 citations83
US10317247B1Jun 11, 2019
Fenestration unit monitoring apparatus with tethers and methods
ANDERSEN CORP9 citations83
US11591840B1Feb 28, 2023
Power window operators, windows and methods
ANDERSEN CORP5 citations72
US11542741B1Jan 3, 2023
Drive systems and hinged window assemblies incorporating the same
ANDERSEN CORP1 citations72
US11268308B1Mar 8, 2022
Fenestration lock assemblies and methods
ANDERSEN CORP2 citations72
US11162279B1Nov 2, 2021
Driven lock systems, fenestration units and methods
ANDERSEN CORP3 citations68
US12129703B1Oct 29, 2024
Drive systems and hinged window assemblies incorporating the same
ANDERSEN CORP0 citations61
US11732520B1Aug 22, 2023
Drive systems and hinged window assemblies incorporating the same
ANDERSEN CORP0 citations61
US12203288B1Jan 21, 2025
Driven lock systems, fenestration units and methods
ANDERSEN CORP0 citations58