Inventor

HOLZGRAFE RICHARD M

US4 patents

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

EBRARY INC

2 patents

US7536561B2May 19, 2009

Method and apparatus for improved information transactions

EBRARY INC30 citations87

US8015418B2Sep 6, 2011

Method and apparatus for improved information transactions

EBRARY INC11 citations79

WARNOCK CHRISTOPHER M

2 patents

US8280878B2Oct 2, 2012

Method and apparatus for real time text analysis and text navigation

WARNOCK CHRISTOPHER M6 citations66

US8892906B2Nov 18, 2014

Method and apparatus for improved information transactions

WARNOCK CHRISTOPHER M0 citations44