Inventor · disambiguated record
James A. Hewson
Also filed as: HEWSON JAMES A · HEWSON JAMES ADAM
4 granted patents·5 pending applications·16 citations·filing 2004–2016
65Inventor score
Technology areasE21B
Files withHEWSON JAMES A4TECH VENTURES INT LTD2TECHNOLOGY VENTURES INTERNAT LTD1TECHNOLOGY VENTURES LTD1
Top patents by PatentIndex Score
9 records- 0174US9347272B2Method and assembly for forming a supported bore using a first and second drill bitHEWSON JAMES A·Filed 2008·Granted May 24, 2016·16 cites·17 claims
- 0250US2016153238A1Method of forming a boreTECHNOLOGY VENTURES INTERNAT LTD·Filed 2016·Application pending·0 cites
- 0349US2016312537A1Method of forming a boreTECH VENTURES INT LTD·Filed 2016·Application pending·0 cites
- 0444US9366086B2Method of forming a boreHEWSON JAMES A·Filed 2011·Granted Jun 14, 2016·0 cites·8 claims
- 0543US9255447B2Method of forming a boreHEWSON JAMES A·Filed 2011·Granted Feb 9, 2016·0 cites·12 claims
- 0636US2007089910A1Method of forming a boreHEWSON JAMES A·Filed 2006·Application pending·0 cites
- 0734US2016312575A1Method of forming a boreTECH VENTURES INT LTD·Filed 2016·Application pending·0 cites
- 0832US2005045340A1Method of forming a boreFiled 2004·Application pending·0 cites
- 0927US7484573B2Slip grip drilling toolTECHNOLOGY VENTURES LTD·Filed 2005·Granted Feb 3, 2009·0 cites·37 claims
Join the waitlist — get patent alerts
Get an alert when James A. Hewson 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 →