P

Inventor

WEINBERGER MARK T

US56 patents
⚠️ This page may combine multiple inventors who share the name “WEINBERGER MARK T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GRACO MINNESOTA INC

32 patents
US7694893B2Apr 13, 2010

Plural component spray gun for fast setting materials

GRACO MINNESOTA INC49 citations96
US10969805B2Apr 6, 2021

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC11 citations93
US7025087B2Apr 11, 2006

Reciprocating piston pump adjustable inlet ball travel

GRACO MINNESOTA INC33 citations91
USD456819SMay 7, 2002

Reciprocating piston pump

GRACO MINNESOTA INC17 citations91
USD479305SSep 2, 2003

Plural component spray gun

GRACO MINNESOTA INC28 citations89
US11896992B2Feb 13, 2024

Mix chamber for a plural component sprayer

GRACO MINNESOTA INC4 citations85
US11633748B2Apr 25, 2023

Fluid cartridge for a plural component sprayer

GRACO MINNESOTA INC4 citations85
US11413635B2Aug 16, 2022

Mix chamber for a plural component sprayer

GRACO MINNESOTA INC8 citations85
US11262772B2Mar 1, 2022

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC6 citations85
US11226643B2Jan 18, 2022

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC8 citations85
US11385662B2Jul 12, 2022

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC4 citations83
US11385663B2Jul 12, 2022

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC4 citations83
US11163323B2Nov 2, 2021

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC6 citations83
US9677550B2Jun 13, 2017

Reciprocating pump with electronically monitored air valve and piston

GRACO MINNESOTA INC6 citations82
US8893930B2Nov 25, 2014

Internal valve tip filter

GRACO MINNESOTA INC8 citations82
US11184689B2Nov 23, 2021

Remote monitoring for fluid applicator system

GRACO MINNESOTA INC3 citations73
US8939330B2Jan 27, 2015

Removable module service seat

GRACO MINNESOTA INC5 citations73
US11934212B2Mar 19, 2024

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC1 citations72
US11934210B2Mar 19, 2024

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC1 citations72
US11934211B2Mar 19, 2024

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC1 citations72
USRE46291EJan 31, 2017

Plural component spray gun for fast setting materials

GRACO MINNESOTA INC2 citations71
USD709934SJul 29, 2014

Adhesive melter

GRACO MINNESOTA INC5 citations71
US9267647B2Feb 23, 2016

Hot melt level sensor and sensor housing

GRACO MINNESOTA INC4 citations69
US7306171B2Dec 11, 2007

Plural component spray gun for fast setting materials

GRACO MINNESOTA INC4 citations63
US12390820B2Aug 19, 2025

Fluid cartridge for a plural component sprayer

GRACO MINNESOTA INC0 citations62
US12339678B2Jun 24, 2025

Paint sprayer distributed control and output volume monitoring architectures

GRACO MINNESOTA INC0 citations62
US12257594B2Mar 25, 2025

Mix chamber for a plural component sprayer

GRACO MINNESOTA INC0 citations62
US11541405B2Jan 3, 2023

Fluid cartridge for a plural component sprayer

GRACO MINNESOTA INC0 citations62
US6925926B2Aug 9, 2005

Pump cylinder lock

GRACO MINNESOTA INC2 citations61
US11750954B2Sep 5, 2023

Remote monitoring for fluid applicator system

GRACO MINNESOTA INC0 citations52
USD589878SApr 7, 2009

Reciprocating air motor

GRACO MINNESOTA INC1 citations51
US11815919B2Nov 14, 2023

Operator interface device and distributed control for fluid dispensing systems

GRACO MINNESOTA INC0 citations48

TIX JOSEPH E

7 patents

PELLIN CHRISTOPHER J

3 patents

Q E D ENV SYSTEMS INC

3 patents

BAUCK MARK L

2 patents

HONEYWELL INC

1 patent

ANDERSON RICHARD D

1 patent

WEINBERGER MARK T

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.