Inventor

BUTLER MARK HENRY

GB8 patents

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

HEWLETT PACKARD DEVELOPMENT CO

4 patents

US7870245B2Jan 11, 2011

Method of digitally signing data and a data repository storing digitally signed data

HEWLETT PACKARD DEVELOPMENT CO0 citations31

BUTLER MARK HENRY

2 patents

US8832072B2Sep 9, 2014

Client and method for database

BUTLER MARK HENRY0 citations33

US8892564B2Nov 18, 2014

Indexing for data having indexable and non-indexable parent nodes

BUTLER MARK HENRY0 citations25

MEDIVAC TECHNOLOGY PTY LTD

1 patent

US7195743B2Mar 27, 2007

Waste treatment

MEDIVAC TECHNOLOGY PTY LTD3 citations57

ERICKSON JOHN S

1 patent

US9311367B2Apr 12, 2016

Database extension structure

ERICKSON JOHN S1 citations49

BUTLER MARK HENRY

HEWLETT PACKARD DEVELOPMENT CO

Delivery context aware activity on networks: devices, software, and methods

Method of providing content to a target device in a network

Database security structure

Method of digitally signing data and a data repository storing digitally signed data

BUTLER MARK HENRY

Client and method for database

Indexing for data having indexable and non-indexable parent nodes

MEDIVAC TECHNOLOGY PTY LTD

Waste treatment

ERICKSON JOHN S

Database extension structure