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Inventor

Steven L. Engber

Inventor
Onalaska, WI, US

Overview

15→
Patents
2000–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 15 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds18%
E01CConstruction of, or surfaces for, roads, sports grounds, or the like15%
Y02ATechnologies for adaptation to climate change15%
C04BLime, magnesia10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C09DCoating compositions, e.g. paints, varnishes or lacquers10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management10%
C10CWorking-up pitch, asphalt, bitumen, tar3%
PatentTitleYear
10,214,646Warm mix paving composition w/lubricating antistrip additive20199,394,652'Warm mix asphalt binder compositions containing lubricating additives'20169,175,446'Processing bituminous mixtures for paving at reduced temperatures'20158,734,581'Processing bituminous mixtures for paving at reduced temperatures'20148,679,245'Warm mix asphalt binder compositions containing lubricating additives'20148,673,069'Processing bituminous mixtures for paving at reduced temperatures'20148,323,394'Warm mix asphalt binder compositions containing lubricating additives'20128,138,242'Processing bituminous mixtures for paving at reduced temperatures'20127,981,952'Warm mix asphalt binder compositions containing lubricating additives'20117,981,466'Warm mix asphalt binder compositions containing lubricating additives'20117,968,627'Warm mix asphalt binder compositions containing lubricating additives'20117,902,277'Processing bituminous mixtures for paving at reduced temperatures'20117,815,725'Warm asphalt binder compositions containing lubricating agents'20106,399,680'Acid-reacted polymer-modified asphalt compositions and preparation thereof'20026,117,926'Acid-reacted polymer-modified asphalt compositions and preparation thereof'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2019Based in Onalaska, WI, US· patent location history
2010–2019Patents assigned to ALM HOLDING CO (11)· patent assignee history
2012–2014Patents assigned to BAUMGARDNER GAYLON L (3)· patent assignee history
2012–2014Patents assigned to ENGBER STEVEN L (3)· patent assignee history
2014–2019Patents assigned to ERGON ASPHALT & EMULSIONS INC (3)· patent assignee history
2015–2019Patents assigned to ALM HOLDING COMPANY (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALM HOLDING CO112010–2019
ALM HOLDING COMPANY32015–2019
BAUMGARDNER GAYLON L32012–2014
ENGBER STEVEN Lself32012–2014
ERGON ASPHALT & EMULSIONS INC32014–2019
Locations
LocationPatentsSpan
Onalaska, WI, US152000–2019