Inventor · disambiguated record
Andrew G. Butler
Also filed as: BUTLER ANDREW · BUTLER ANDREW G
14 granted patents·1 pending application·606 citations·filing 1987–2005
95Inventor score
Top patents by PatentIndex Score
15 records- 0191US7568289B2Handheld optical distance measurement deviceROBERT BOSCH CO LTD·Filed 2005·Granted Aug 4, 2009·97 cites·15 claims
- 0290US4912662AInclinometerWEDGE INNOVATIONS INC·Filed 1987·Granted Mar 27, 1990·103 cites·48 claims
- 0389US6878954B2Detecting tool orientation, alignment, depth, and levelingTOOLZ LTD·Filed 2002·Granted Apr 12, 2005·42 cites·47 claims
- 0488US6542304B2Laser beam device with apertured reflective elementTOOLZ LTD·Filed 2000·Granted Apr 1, 2003·61 cites·49 claims
- 0583US7170076B2Tools with orientation detectionROBOTOOLZ LTD·Filed 2002·Granted Jan 30, 2007·31 cites·70 claims
- 0681US6657788B2Methods and apparatus for laser device adjustmentTOOLZ LTD·Filed 2003·Granted Dec 2, 2003·18 cites·20 claims
- 0777US5335190AInclinometer which is rescalable through the use of multiple anglesWEDGE INNOVATIONS INC·Filed 1992·Granted Aug 2, 1994·48 cites·4 claims
- 0874US5680208AGravity oriented laser scannerDWBH VENTURES LTD·Filed 1996·Granted Oct 21, 1997·62 cites·29 claims
- 0971US6741343B2Level with angle and distance measurement apparatusTOOLZ LTD·Filed 2002·Granted May 25, 2004·22 cites·29 claims
- 1071US6459483B1Level with angle and distance measurement apparatusTOOLZ LTD·Filed 1999·Granted Oct 1, 2002·30 cites·16 claims
- 1171US5903345ARemotely positionable gravity oriented laser scannerDWBH VENTURES LTD·Filed 1997·Granted May 11, 1999·45 cites·27 claims
- 1265US5134780AInclinometer with rail having a hollow I-shaped cross-sectionWEDGE INNOVATIONS INC·Filed 1991·Granted Aug 4, 1992·31 cites·9 claims
- 1362USD308644SCarpenter levelWEDGE INNOVATIONS·Filed 1987·Granted Jun 19, 1990·14 cites·1 claims
- 1439US2004085646A1Projection of laser generated imageFiled 2003·Application pending·0 cites
- 1525US5720112AAsymmetrical plumb bob and methodDWBH VENTURES LTD·Filed 1995·Granted Feb 24, 1998·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →