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

Jon Ward — 2 Patents

CSCaretaker Systems: 1 patents #4 of 11Top 40%
Reston, VA: #360 of 864 inventorsTop 45%
Virginia: #12,799 of 34,511 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Jon Ward has been granted 2 US patents while listed as an inventor at Caretaker Systems. The first was granted in 2002 and the most recent in November 2008. Jon Ward ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Jon Ward in Reston, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7455200 Valve for dispensing flowable product John P. Gehl, Charles A. Rademacher 2008-11-25
6345645 Fluid distribution valve Michael Kenna, Michael Farrier, Steven Wallace 2002-02-12