Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JK

John Michael Karaffa

GE: 9 patents #3,747 of 36,430Top 15%
Roanoke, VA: #60 of 603 inventorsTop 10%
Virginia: #3,381 of 34,511 inventorsTop 10%
Overall (All Time): #574,052 of 4,157,543Top 15%
9 Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8994545 Systems and methods for alert device removal Johnny Stephen Downor, Steven William Smith, William Robert Pettigrew 2015-03-31
8952804 Systems and methods to overlay additional information onto foundation fieldbus alerts Johnny Stephen Downor, Steven William Smith 2015-02-10
8937555 Systems and methods to overlay behaviors on foundation fieldbus alerts Johnny Stephen Downor, Steven William Smith 2015-01-20
8903520 Method for executing sequential function charts as function blocks in a control system 2014-12-02
8885665 Systems and methods for foundation fieldbus alerts Johnny Stephen Downor, Steven William Smith 2014-11-11
8856302 Systems and methods for foundation fieldbus alerts Johnny Stephen Downor, Steven William Smith 2014-10-07
8730054 Systems and methods to customize alert presentation Johnny Stephen Downor, Steven William Smith 2014-05-20
8667078 Systems and methods of extracting, storing, and serving device definition file information Johnny Stephen Downor, Steven William Smith, David Richard Socky 2014-03-04
8121707 Method for download of sequential function charts to a triple module redundant control system Justin Brandon Chong 2012-02-21