Inventor
ROBERTS MARK F
US30 patents
⚠️ This page may combine multiple inventors who share the name “ROBERTS MARK F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERIFI LLC
14 patentsUS9550312B2Jan 24, 2017
Treating and reporting volume of concrete in delivery vehicle mixing drum
VERIFI LLC21 citations91
US10183418B2Jan 22, 2019
Dynamic segregation monitoring of concrete
VERIFI LLC13 citations82
US9952246B2Apr 24, 2018
Determination of gyroscopic based rotation
VERIFI LLC12 citations82
US9466203B2Oct 11, 2016
Sneak water detection for concrete delivery vehicles
VERIFI LLC17 citations82
US10363684B2Jul 30, 2019
Monitoring discharge pressure on concrete mix load
VERIFI LLC13 citations81
US11130714B2Sep 28, 2021
Post-batching CMA dosing into concrete
VERIFI LLC4 citations72
US10329202B2Jun 25, 2019
Post-batching CMA dosing into concrete
VERIFI LLC5 citations72
US11594305B2Feb 28, 2023
Managing concrete mix design catalogs
VERIFI LLC3 citations71
US10647026B2May 12, 2020
Dynamic segregation monitoring of concrete
VERIFI LLC3 citations71
US11273575B2Mar 15, 2022
Eccentric buildup detection in concrete drums
VERIFI LLC5 citations70
US11667054B2Jun 6, 2023
Wide speed range concrete monitoring calibration
VERIFI LLC2 citations69
US11320415B2May 3, 2022
Minimizing variation due to construction aggregate moisture probes
VERIFI LLC3 citations68
US11331828B2May 17, 2022
Pre-pour slump maximization of delivered concrete
VERIFI LLC1 citations61
US12151400B2Nov 26, 2024
Wide speed range concrete monitoring calibration
VERIFI LLC0 citations58
GCP APPLIED TECH INC
10 patentsUS11352301B2Jun 7, 2022
Controllable high flow concrete
GCP APPLIED TECH INC2 citations72
US11358166B2Jun 14, 2022
Expanding nozzle for component additions in a concrete truck, and method and system for use of same
GCP APPLIED TECH INC0 citations61
US12509393B2Dec 30, 2025
Cement production
GCP APPLIED TECH INC0 citations59
US12448327B2Oct 21, 2025
Cement production
GCP APPLIED TECH INC0 citations59
US11254611B2Feb 22, 2022
Cement production
GCP APPLIED TECH INC0 citations59
US12049023B2Jul 30, 2024
Instrument for direct measurement of air content in a liquid using a resonant electroacoustic transducer
GCP APPLIED TECH INC1 citations58
US12106237B2Oct 1, 2024
Concrete placement sensing using aerial drones
GCP APPLIED TECH INC0 citations57
US11295248B2Apr 5, 2022
Coordinating concrete delivery and placement
GCP APPLIED TECH INC0 citations57
US11331829B2May 17, 2022
Rotated concrete volume determination
GCP APPLIED TECH INC0 citations51
US12441658B2Oct 14, 2025
Non-hydration strength in cementitious compositions
GCP APPLIED TECH INC0 citations42
KOEHLER ERIC
4 patentsUS8311678B2Nov 13, 2012
Method for adjusting concrete rheology based upon nominal dose-response profile
KOEHLER ERIC65 citations96
US8491717B2Jul 23, 2013
Multivariate management of entrained air and rheology in cementitious mixes
KOEHLER ERIC41 citations93
US8764273B2Jul 1, 2014
Multivariate management of entrained air and rheology in cementitious mixes
KOEHLER ERIC31 citations92
US9789629B2Oct 17, 2017
Method for adjusting concrete rheology based upon nominal dose-response profile
KOEHLER ERIC16 citations82