Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Kenneth F. Manning — 8 Patents

VGVirtual Geosatellite: 7 patents #3 of 5Top 60%
McLean, VA: #146 of 1,297 inventorsTop 15%
Virginia: #3,883 of 34,511 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Kenneth F. Manning has been granted 8 US patents while listed as an inventor at Virtual Geosatellite. The first was granted in 1998 and the most recent in September 2004. Kenneth F. Manning ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Kenneth F. Manning in McLean, VA, US.

Patents per Year

Patents granted per year, 1998 to 2004Bar chart with a peak of 2 patents in 2001.peak 21998: 1 patents19981999: 1 patents19992001: 2 patents20012003: 2 patents20032004: 2 patents2004

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6795687 Elliptical satellite system emulating characteristics of geosynchronous satellites during the apogee portion of an elliptical orbit David Castiel, John Draim 2004-09-21
6678519 Elliptical satellite system which emulates the characteristics of geosynchronous satellites David Castiel, John Draim 2004-01-13
6611683 Elliptical satellite system which emulates the characteristics of geosynchronous satellites David Castiel, John Draim 2003-08-26
6577864 Elliptical satellite system which emulates the characteristics of geosynchronous satellites David Castiel, John Draim 2003-06-10
6333924 High latitude geostationary satellite system Giacomo Porcelli 2001-12-25
6263188 Elliptical satellite system which emulates the characteristics of geosynchronous satellites David Castiel, John Draim 2001-07-17
5957409 Ellipitical satellite system which emulates the characteristics of geosychronous satellites David Castiel, John Draim 1999-09-28
5845206 Elliptical satellite system which emulates the characteristics of geosynchronous satellites David Castiel, John Draim 1998-12-01