Inventor
COLEMAN GREGORY
US17 patents
⚠️ This page may combine multiple inventors who share the name “COLEMAN GREGORY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
16 patentsUS10357883B1Jul 23, 2019
End effector having pliable bladder with adjustable rigidity
AMAZON TECH INC38 citations93
US10913165B1Feb 9, 2021
Rotating end of arm tool including asymmetrical independently controllable suction zones
AMAZON TECH INC33 citations90
US11504862B1Nov 22, 2022
Vacuum-actuated end of arm tools with suction cups and pinching/stabilizing arms
AMAZON TECH INC12 citations83
US10953551B1Mar 23, 2021
Soft actuator and gripper assembly
AMAZON TECH INC9 citations83
US10875194B1Dec 29, 2020
Adaptable suction cup assembly
AMAZON TECH INC9 citations82
US10843348B1Nov 24, 2020
Actuator and gripper assembly
AMAZON TECH INC7 citations81
US12226895B1Feb 18, 2025
Robotic end effectors having fingers and nails to grasp and cage items
AMAZON TECH INC3 citations72
US10625428B2Apr 21, 2020
End effector with selectively deformable interface
AMAZON TECH INC4 citations72
US11845181B1Dec 19, 2023
Suction cup filtration fitting
AMAZON TECH INC6 citations71
US11772281B1Oct 3, 2023
Vacuum-actuated end of arm tools with suction cups and extendible pistons
AMAZON TECH INC3 citations71
US10603800B1Mar 31, 2020
Gripper having a four bar linkage
AMAZON TECH INC5 citations71
US12070850B1Aug 27, 2024
Multi-piston, vacuum gripper assembly
AMAZON TECH INC1 citations61
US11787067B1Oct 17, 2023
Suction cup design for varying packages
AMAZON TECH INC1 citations59
US11938617B1Mar 26, 2024
Rotating end of arm tool including asymmetrical independently controllable suction zones
AMAZON TECH INC0 citations58
US11642793B1May 9, 2023
Varying strength interface system for robotic end-effector
AMAZON TECH INC0 citations58
US11247347B2Feb 15, 2022
Linkage system for prehending objects using impactive forces
AMAZON TECH INC0 citations44