Inventor

CHAPMAN BARRY

GB6 patents

⚠️ This page may combine multiple inventors who share the name “CHAPMAN BARRY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SPEX ENGINEERING UK LTD

2 patents

US11332993B2May 17, 2022

Cutting tool

SPEX ENGINEERING UK LTD0 citations56

US10550656B2Feb 4, 2020

Cutting tool

SPEX ENGINEERING UK LTD0 citations46

SPEX CORP HOLDINGS LTD

2 patents

US10895124B2Jan 19, 2021

Colliding tool

SPEX CORP HOLDINGS LTD0 citations56

US11193344B2Dec 7, 2021

Fracturing tool

SPEX CORP HOLDINGS LTD0 citations52

ROVER GROUP

1 patent

USD409952SMay 18, 1999

Display trailer for vehicles

ROVER GROUP3 citations51

INTERNATONAL PAPER COMPANY

1 patent

US8025973B2Sep 27, 2011

Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability

INTERNATONAL PAPER COMPANY1 citations39