Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Rath — 5 Patents

ISInvensys Systems: 2 patents #139 of 328Top 45%
RCRobertshaw Controls: 2 patents #114 of 302Top 40%
GIGas Research Institute: 1 patents #343 of 808Top 45%
DuBois, PA: #11 of 123 inventorsTop 9%
Pennsylvania: #16,056 of 74,527 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Rath has been granted 5 US patents while listed as an inventor at Invensys Systems. The first was granted in 1990 and the most recent in July 2010. David Rath ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Rath in DuBois, PA, US.

Patents per Year

Patents granted per year, 1990 to 2010Bar chart with a peak of 2 patents in 1991.peak 21990: 1 patents19901991: 2 patents19912009: 1 patents20092010: 1 patents2010

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7761923 Process control methods and apparatus for intrusion detection, protection and network hardening Bharat A. Khuti, Clayton Coleman, Ernest Rakaczky, Jim Leslie, Juan Manuel Garcia Peralta +1 more 2010-07-20
7614083 Process control methods and apparatus for intrusion detection, protection and network hardening Bharat A. Khuti, Clayton Coleman, Ernest Rakaczky, Jim Leslie, Juan Manuel Garcia Peralta +1 more 2009-11-03
5029607 Tamper-resistant fluid connector Frank V. Blazek, William L. Wian 1991-07-09
4997161 Fuel control system throttle valve unit therefor and methods of making the same Donald W. Hutchison, Steven A. Kimmel, Raymond J. Bonkovich, James P. Chew 1991-03-05
4921210 Fuel control system, throttle valve unit therefor and methods of making the same Donald W. Hutchison, Steven A. Kimmel, Raymond J. Bonkovich, James P. Chew 1990-05-01