Inventor
WALTHER DAVID C
US17 patents
⚠️ This page may combine multiple inventors who share the name “WALTHER DAVID C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NELUMBO INC
13 patentsUS11255616B2Feb 22, 2022
Droplet ejecting coatings
NELUMBO INC3 citations82
US12492839B2Dec 9, 2025
Temperature and relative humidity controller
NELUMBO INC0 citations60
US12422202B2Sep 23, 2025
Nanostructure coating materials and methods of use thereof
NELUMBO INC0 citations60
US12311641B2May 27, 2025
Coincident surface modifications and methods of preparation thereof
NELUMBO INC0 citations60
US11879657B2Jan 23, 2024
Temperature and relative humidity controller
NELUMBO INC0 citations60
US11808531B2Nov 7, 2023
Droplet ejecting coatings
NELUMBO INC0 citations60
US11592246B2Feb 28, 2023
Nanostructure coating materials and methods of use thereof
NELUMBO INC0 citations60
US11473807B2Oct 18, 2022
Temperature and relative humidity controller
NELUMBO INC0 citations60
US11441852B2Sep 13, 2022
Droplet ejecting coatings
NELUMBO INC0 citations60
US11293704B2Apr 5, 2022
Droplet ejecting coatings
NELUMBO INC0 citations60
US11041665B1Jun 22, 2021
Droplet-field heat transfer surfaces and systems thereof
NELUMBO INC1 citations60
US12145350B2Nov 19, 2024
Functionalized textile compositions and articles
NELUMBO INC0 citations54
US12263666B2Apr 1, 2025
Assemblies of functionalized textile materials and methods of use thereof
NELUMBO INC0 citations51