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Ronald A. Knapp
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Bonita Springs, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Carriage suspended concrete drill gang assembly
Patent number
10,648,139
Issue date
May 12, 2020
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Boring and milling machine for paved slabs
Patent number
10,280,573
Issue date
May 7, 2019
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Truck mounted concrete drill gang assembly
Patent number
9,873,992
Issue date
Jan 23, 2018
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Concrete finishing machine
Patent number
9,476,169
Issue date
Oct 25, 2016
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Concrete finishing machine
Patent number
9,382,674
Issue date
Jul 5, 2016
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Saw and drill machine for paved slabs
Patent number
9,315,955
Issue date
Apr 19, 2016
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Concrete finishing machine
Patent number
9,028,168
Issue date
May 12, 2015
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Fragmented slab lifting apparatus and method
Patent number
8,591,143
Issue date
Nov 26, 2013
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Fragmented slab lifting apparatus and method
Patent number
8,459,897
Issue date
Jun 11, 2013
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
CARRIAGE SUSPENDED CONCRETE DRILL GANG ASSEMBLY
Publication number
20180142430
Publication date
May 24, 2018
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
SAW AND DRILL MACHINE FOR PAVED SLABS
Publication number
20140265526
Publication date
Sep 18, 2014
Ronald A. Knapp
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES