Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JG

Jack Greenfield — 23 Patents

Apple: 17 patents #1,950 of 18,612Top 15%
Microsoft: 3 patents #13,486 of 40,388Top 35%
Baldwin, NY: #4 of 172 inventorsTop 3%
New York: #5,848 of 115,490 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Jack Greenfield has been granted 23 US patents while listed as an inventor at Apple. The first was granted in 1991 and the most recent in March 2014. Jack Greenfield ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Jack Greenfield in Baldwin, NY, US.

Patents per Year

Patents granted per year, 1991 to 2014Bar chart with a peak of 4 patents in 2009.peak 41991: 1 patents19911998: 1 patents1999: 2 patents19992000: 2 patents2001: 1 patents20012002: 1 patents2003: 1 patents20032004: 2 patents2005: 1 patents20052006: 1 patents2007: 1 patents20072009: 4 patents2011: 3 patents20112012: 1 patents2014: 1 patents2014

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8667508 Method for providing stand-in objects Richard Williamson, Linus Upson, Daniel Willhite 2014-03-04
8191077 Method for providing stand-in objects Richard Williamson, Linus Upson, Dan Willhite 2012-05-29
8051429 Method for associating data bearing objects with user interface objects Richard Williamson, Linus Upson, Dan Willhite 2011-11-01
8028274 Integrating loosely coupled tools using contracts and references Andrew Willis Bliven, II, Ian Bavey, Frank Fan, David N. Trowbridge, David Noble +2 more 2011-09-27 $24,701,000
7984017 Method and apparatus for mapping objects to multiple tables of a database Richard Williamson, Linus Upson, Daniel Willhite 2011-07-19
7567257 Partition-based undo of partitioned object graph Steven T. Antoch, Keith S. Hamilton, George Mathew, Niall L. McDonnell, Ramesh Rajagopal 2009-07-28 $31,590,000
7539997 Method for providing stand-in objects Richard Williamson, Linus Upson, Daniel Willhite 2009-05-26
7523458 Method for providing stand-in objects Richard Williamson, Linus Upson, Daniel Willhite 2009-04-21
7475575 Theft prevention security device David B Monoson 2009-01-13
7162502 Systems and methods that synchronize data with representations of the data Carlos Garcia Jurado Suarez, Niall L. McDonnell, Ian Bavey, Jing Fan 2007-01-09 $33,805,000
7127474 Method and apparatus for mapping objects to multiple tables of a database Richard Williamson, Linus Upson, Daniel Willhite 2006-10-24 $201,212,000
6952706 Method for providing stand-in objects Richard Williamson, Linus Upson, Daniel Willhite 2005-10-04 $411,884,000
6820268 Method for associating data bearing objects with user interface objects Richard Williamson, Linus Upson, Daniel Willhite 2004-11-16
6704744 Method and apparatus for mapping objects to multiple tables of a database Richard Williamson, Linus Upson, Daniel Willhite 2004-03-09
6513072 Method for associating data bearing objects with user interface objects Richard Williamson, Linus Upson, Daniel Willhite 2003-01-28
6466992 Method for providing stand-in objects Richard Williamson, Linus Upson, Daniel Willhite 2002-10-15
6223227 Method for providing stand-in objects Richard Williamson, Linus Upson, Daniel Willhite 2001-04-24
6154786 Method for associating data bearing objects with user interface objects Richard Williamson, Linus Upson, Daniel Willhite 2000-11-28
6122641 Method and apparatus for mapping objects to multiple tables of a database Richard Williamson, Linus Upson, Daniel Willhite 2000-09-19
5898871 Dynamic object communication protocol Richard Williamson, Linus Upson, Daniel Willhite 1999-04-27
5873093 Method and apparatus for mapping objects to a data source Richard Williamson, Linus Upson, Daniel Willhite 1999-02-16
5709110 Security system for a lap-top computer David B Monoson 1998-01-20
5076079 Anti-theft device for computers and the like David B Monoson 1991-12-31