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USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth C. Crater — 9 Patents

CTControl Technology: 7 patents #1 of 12Top 9%
SASchneider Automation: 2 patents #27 of 132Top 25%
North Grafton, MA: #14 of 79 inventorsTop 20%
Massachusetts: #14,291 of 88,656 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Kenneth C. Crater has been granted 9 US patents while listed as an inventor at Control Technology. The first was granted in 1998 and the most recent in November 2017. Kenneth C. Crater ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Kenneth C. Crater in North Grafton, MA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
9823640 Networked programmable industrial controllers Thomas N. Schermerhorn 2017-11-21
7490138 System for distributed programmable control Craig E. Goldman 2009-02-10
7146408 Method and system for monitoring a controller and displaying data from the controller in a format provided by the controller Craig E. Goldman 2006-12-05
6201996 Object-oriented programmable industrial controller with distributed interface architecture Daniel L. Pierson, William O. Schley 2001-03-13
5997167 Programmable controller including diagnostic and simulation facilities Daniel L. Pierson 1999-12-07
5982362 Video interface architecture for programmable industrial control systems Craig E. Goldman 1999-11-09
5975737 Distributed interface architecture for programmable industrial control systems Craig E. Goldman 1999-11-02
5950006 Object-oriented programmable controller Daniel L. Pierson 1999-09-07
5805442 Distributed interface architecture for programmable industrial control systems Craig E. Goldman 1998-09-08