Inventor · disambiguated record
Roy Howarth
Also filed as: HOWARTH ROY · HOWARTH ROY B
2 granted patents·4 pending applications·13 citations·filing 1982–2012
56Inventor score
Top patents by PatentIndex Score
6 records- 0139US2005187756A1System and apparatus for handling presentation language messagesNOKIA CORP·Filed 2004·Application pending·0 cites
- 0234US4582328ADouble acting stirling engine piston ringMECHANICAL TECH INC·Filed 1983·Granted Apr 15, 1986·8 cites·4 claims
- 0332US2013080871A1Method for retrieving a representation of an annotated web document, associated computer program and electronic deviceMYRIAD GROUP AG·Filed 2012·Application pending·0 cites
- 0431US2013145249A1Smart annotation anchoring processHARPER ROSS·Filed 2012·Application pending·0 cites
- 0529US4422649AStirling engine piston ringMECHANICAL TECH INC·Filed 1982·Granted Dec 27, 1983·5 cites·6 claims
- 0618US2002103832A1Method of transmitting data and method of and apparatus for displaying dataFiled 1996·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Roy Howarth files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →