Inventor

Ronald M. Guntert, Jr.

Inventor

Stockton, CA, US

Overview

28→

Patents

1985–2020

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

E01Cprimary

E01CConstruction of, or surfaces for, roads, sports grounds, or the like59%

B62DMotor vehicles20%

B28CPreparing clay10%

B01FMixing, e.g. dissolving, emulsifying or dispersing5%

Y10TTechnical subjects covered by former us classification5%

B60PVehicles adapted for load transportation or to transport, to carry, or to comprise special loads or objects2%

PatentTitleYear

10,760,226Material placer and high volume supply hopper2020 10,738,421Extended width dowel bar inserter2020 10,589,807Automatically adjusting swing legs for mounting and aligning and reorienting crawlers2020 10,196,101Automatically adjusting swing legs for mounting and aligning and reorienting crawlers2019 10,053,167Adjustable bolster swing legs for slipform paving machines2018 10,029,749Automatically adjusting swing legs for mounting and aligning and reorienting crawlers2018 9,908,571'Adjustable bolster swing legs for slipform paving machines'2018 9,708,020'Adjustable bolster swing legs for reorienting crawlers for slipform paving machines'2017 9,359,727'Adjustable bolster swing legs for mounting and aligning and reorienting crawlers for slipform paving machines'2016 8,459,898'Adjustable bolster swing legs for mounting and aligning and reorienting crawlers for slipform paving machines'2013 8,118,518'Slipform paving machine with adjustable length tractor frame'2012 7,950,874'Slipform paving machine with adjustable length paving kit'2011 7,753,619'Strike-off beam and spreader plow assembly for placer/spreader'2010 7,458,748'Strike-off beam and spreader plow assembly for placer/spreader'2008 7,316,522'Concrete placer/spreader having roll in/roll out conveyor'2008 7,311,465'Strike-off beam and spreader plow assembly for placer/spreader'2007 6,588,082'Large volume twin shaft compulsory mixer'2003 6,579,037'Dowel bar inserter kit having chain feeder'2003 6,527,428'High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo'2003 6,450,679'Large volume twin shaft compulsory mixer'2002 6,390,726'Dowel bar inserter kit having chain feeder'2002 6,390,727'Dowel bar inserter kit having chain feeder'2002 6,293,689'High volume portable concrete batching and mixing plant having compulsory mixer with overlying supported silo'2001 6,176,643'Detachable dowel bar inserter kit for portable slip form paver'2001 5,647,688'Paving machine with extended telescoping members'1997 5,615,972'Paving machine with extended telescoping members'1997 5,135,333'Band reinforcement inserting apparatus and process'1992 4,493,584'Apparatus and process for dowel insertions'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2016Patents assigned to GUNTERT & ZIMMERMAN CONST DIV (17)· patent assignee history

1985–2020Based in Stockton, CA, US· patent location history

2011–2020Patents assigned to GUNTERT & ZIMMERMAN CONST DIV INC (9)· patent assignee history

2012–2013Patents assigned to DAHLINGER GERALD L (2)· patent assignee history

2012–2013Patents assigned to GUNTERT JR RONALD M (2)· patent assignee history

2012Patents assigned to DELEV IOVTCHO MITEV (1)· patent assignee history

2020Based in Marathon, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GUNTERT & ZIMMERMAN CONST DIV	17	1985–2016
GUNTERT & ZIMMERMAN CONST DIV INC	9	2011–2020
DAHLINGER GERALD L	2	2012–2013
GUNTERT JR RONALD Mself	2	2012–2013
DELEV IOVTCHO MITEV	1	2012

Locations

Location	Patents	Span
Stockton, California, US	26	1985–2020
Marathon, Florida, US	2	2020