Inventor

EBERTOWSKI ALEXANDER T

US28 patents

⚠️ This page may combine multiple inventors who share the name “EBERTOWSKI ALEXANDER T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

24 patents

USD815248SApr 10, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO6 citations84

USD813985SMar 27, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO7 citations84

USD817443SMay 8, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO7 citations83

USD812716SMar 13, 2018

Liquid containment device plug

3M INNOVATIVE PROPERTIES CO14 citations83

US10689165B2Jun 23, 2020

Reservoir systems for hand-held spray guns and methods of use

3M INNOVATIVE PROPERTIES CO7 citations82

USD810863SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO3 citations73

USD810864SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO4 citations73

USD810867SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO2 citations73

USD810868SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO3 citations73

USD810865SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO3 citations73

USD810869SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO4 citations73

USD810866SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO2 citations73

USD810871SFeb 20, 2018

Shaker core

3M INNOVATIVE PROPERTIES CO3 citations73

US11413636B2Aug 16, 2022

Connector system for hand-held spray guns

3M INNOVATIVE PROPERTIES CO2 citations72

US11154884B2Oct 26, 2021

Spray gun and nozzle assembly attachment

3M INNOVATIVE PROPERTIES CO4 citations72

US10688511B2Jun 23, 2020

Wide-mouthed fluid connector for hand-held spray guns

3M INNOVATIVE PROPERTIES CO4 citations72

USD833571SNov 13, 2018

Spray gun

3M INNOVATIVE PROPERTIES CO2 citations72

USD810862SFeb 20, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO2 citations72

US11154894B2Oct 26, 2021

Spray gun and nozzle assembly attachment

3M INNOVATIVE PROPERTIES CO4 citations71

USD810870SFeb 20, 2018

Shaker core

3M INNOVATIVE PROPERTIES CO1 citations52

USD810872SFeb 20, 2018

Shaker core

3M INNOVATIVE PROPERTIES CO1 citations52

USD810235SFeb 13, 2018

Spray gun liquid containment device

3M INNOVATIVE PROPERTIES CO1 citations52

USD804613SDec 5, 2017

Spray gun nozzle

3M INNOVATIVE PROPERTIES CO0 citations51

USD804614SDec 5, 2017

Adaptor for securing liquid containment device to spray gun

3M INNOVATIVE PROPERTIES CO0 citations51

3M INNOVATIVE PROPERTIES COMPANY

4 patents

US12508611B2Dec 30, 2025

Connector system for hand-held spray guns

3M INNOVATIVE PROPERTIES COMPANY0 citations62

US12409465B2Sep 9, 2025

Liquid spray gun, connector ring, liquid spraying apparatus and adapter system

3M INNOVATIVE PROPERTIES COMPANY0 citations62

US11666934B2Jun 6, 2023

Spray gun and nozzle assembly attachment

3M INNOVATIVE PROPERTIES COMPANY1 citations61

US12558698B2Feb 24, 2026

Fluid delivery assembly for a spray gun

3M INNOVATIVE PROPERTIES COMPANY0 citations51