Inventor
Murphy David Warren
US14 patents
⚠️ This page may combine multiple inventors who share the name “Murphy David Warren”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GPCP IP HOLDINGS LLC
13 patentsUS9886810B1Feb 6, 2018
Universal dispenser interface
GPCP IP HOLDINGS LLC36 citations96
US9830764B1Nov 28, 2017
Universal dispenser interface
GPCP IP HOLDINGS LLC47 citations96
US10685528B2Jun 16, 2020
Universal dispenser interface
GPCP IP HOLDINGS LLC5 citations83
US10506901B2Dec 17, 2019
Sheet product dispenser with product level indicator calibration
GPCP IP HOLDINGS LLC7 citations81
US11043060B1Jun 22, 2021
Universal dispenser interface
GPCP IP HOLDINGS LLC1 citations72
US10588469B2Mar 17, 2020
Sheet product dispenser
GPCP IP HOLDINGS LLC3 citations71
US11617478B2Apr 4, 2023
Systems and methods for product level tracking of sheet product rolls
GPCP IP HOLDINGS LLC4 citations70
US12102270B2Oct 1, 2024
Systems and methods for product level tracking of sheet product rolls
GPCP IP HOLDINGS LLC0 citations60
US11395566B2Jul 26, 2022
Sheet product dispenser
GPCP IP HOLDINGS LLC0 citations56
US11206957B2Dec 28, 2021
Sheet product level sensor calibration and indication systems and methods
GPCP IP HOLDINGS LLC0 citations52
US10874265B2Dec 29, 2020
Sheet product level sensor calibration and indication systems and methods
GPCP IP HOLDINGS LLC1 citations52
US12232656B2Feb 25, 2025
Dispenser profiles for usage optimization
GPCP IP HOLDINGS LLC0 citations45
US9943195B2Apr 17, 2018
Methods, systems, and apparatus for monitoring a dispensing state of a dispensing system
GPCP IP HOLDINGS LLC0 citations40