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

Simon Korowitz — 17 Patents

FBFox Boro: 10 patents #5 of 212Top 3%
FSFederal Signal: 3 patents #103 of 717Top 15%
ISInvensys Systems: 2 patents #139 of 328Top 45%
LNLeeds & Northrup: 1 patents #16 of 44Top 40%
Hatfield, PA: #11 of 224 inventorsTop 5%
Pennsylvania: #4,187 of 74,527 inventorsTop 6%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Simon Korowitz has been granted 17 US patents while listed as an inventor at Fox Boro. The first was granted in 1983 and the most recent in February 2008. Simon Korowitz ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Simon Korowitz in Hatfield, PA, US.

Patents per Year

Patents granted per year, 1983 to 2008Bar chart with a peak of 2 patents in 1985.peak 21983: 1 patents19831984: 1 patents1985: 2 patents19851997: 1 patents1998: 1 patents19981999: 2 patents2000: 2 patents20002001: 2 patents2002: 2 patents20022003: 2 patents2008: 1 patents2008

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7337256 Distributed control system with multiple control levels and/or downloading Harris D. Kagan, Harold Lake 2008-02-26
6671763 Distributed control system including a compact easily-extensible and serviceable field controller Harris D. Kagan, Harold Lake 2003-12-30
6612022 Printed circuit board including removable auxiliary area with test points Alan A. Gale, Thomas Alden Fiske 2003-09-02
6496892 Control device with PCMCIA card for communications with field device Harold Lake, Charles W. Piper, David P. Prentice 2002-12-17
6418499 Distributed control system including a compact easily-extensible and serviceable field controller Harris D. Kagan, Harold Lake 2002-07-09
6324607 Distributed control system including a compact, easily-extensible and serviceable field controller Harris D. Kagan, Harold Lake 2001-11-27
6183289 I/O connector module for a field controller in a distributed control system Harold Lake, Charles W. Piper, David P. Prentice 2001-02-06
6076124 Distributed control system including a compact easily-extensible and serviceable field controller Harris D. Kagan, Harold Lake 2000-06-13
6033257 I/O connector module for a field controller in a distributed control system Harold Lake, Charles W. Piper, David P. Prentice 2000-03-07
6008985 Industrial field controlling device with controller and expansion modules Harold Lake, David P. Prentice, John Greenup, Charles W. Piper 1999-12-28
5917840 Protection against communications crosstalk in a factory process control system M. Charles Cheney, William M. Slechta, Nathan H. Tobol 1999-06-29
D394842 Field controller housing Charles W. Kellstedt, Jr., Harris D. Kagan, Harold Lake 1998-06-02
5656782 Pressure sealed housing apparatus and methods Roger E. Powell, John Angelosanto, Edwin L. Karas 1997-08-12
4528675 FSK modem for bidirectional loop communications system Robert J. Esterling, Clarence L. Freed, Edward L. Weiss 1985-07-09 $869,000
4509117 Communications network access rights arbitration 1985-04-02 $6,702,000
4482980 Hybrid optical/electrical data highway Francis E. McMenamin 1984-11-13 $2,280,000
4417303 Multi-processor data communication bus structure Kurt R. Leichter, Felix J. Houvig 1983-11-22