Inventor · disambiguated record

David Nicholas Lloyd Howell

Also filed as: HOWELL DAVID N L · HOWELL DAVID NICHOLAS LLOYD

1 granted patent·1 pending application·110 citations·filing 1992–2011

54Inventor score

Technology areasB60P G06V

Files withHOWELL DAVID N L1 HOWELL DAVID NICHOLAS LLOYD1

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2 records

0177US5226091AMethod and apparatus for capturing information in drawing or writingHOWELL DAVID N L·Filed 1992·Granted Jul 6, 1993·110 cites·27 claims
0230US2013068910A1Technical field and industrial applicability of the inventionHOWELL DAVID NICHOLAS LLOYD·Filed 2011·Application pending·0 cites

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