Randall Davis — 8 Patents at Microsoft

Randall Davis has been granted 8 US patents while listed as an inventor at Microsoft. The first was granted in 1990 and the most recent in October 2025. Randall Davis ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Randall Davis in Belpre, OH, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12447547	Electrode extension device for use in welding systems	Linn E. Yost	2025-10-21
9370841	Electrode extension guide for use with welding systems	—	2016-06-21
8786628	Rendering electronic chart objects	Benjamin Edward Rampson, B. Scott Ruble, Daniel Cory, Andrew J. Verprauskus, Barry Christopher Allyn +2 more	2014-07-22	$26,287,000
7471296	Formatting object for modifying the visual attributes of visual objects to reflect data values	Jeff Couckuyt, Paul Davies	2008-12-30	$27,759,000
7176925	Formatting object for modifying the visual attributes of visual objects to reflect data values	Jeff Couckuyt, Paul Davies	2007-02-13	$37,863,000
6822650	Formatting object for modifying the visual attributes of visual objects to reflect data values	Jeff Couckuyt, Paul Davies	2004-11-23	$65,658,000
5440090	Duplex stainless steel welding method	William N. Hill	1995-08-08	$30,474,000
4894665	Method of generating an expanded color set of a low resolution color printer	—	1990-01-16	$3,507,000

Randall Davis — 8 Patents

Issued Patents All Time

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