Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lowell E. Blankenship — 4 Patents

Comcast: 2 patents #1,655 of 4,447Top 40%
Athens, AL: #29 of 108 inventorsTop 30%
Alabama: #1,910 of 10,951 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Lowell E. Blankenship has been granted 4 US patents while listed as an inventor at Comcast. The first was granted in 1992 and the most recent in April 2003. Lowell E. Blankenship ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Lowell E. Blankenship in Athens, AL, US.

Patents per Year

Patents granted per year, 1992 to 2003Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19921994: 1 patents19942000: 1 patents20002003: 1 patents2003

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6554311 Step plate assembly for providing a step while preserving access to the hitch ball of a hitch assembly Willie L. Dawson, Jr. 2003-04-29
6076215 Apparatus and method for attaching a loading ramp to a pickup truck Willie L. Dawson, Jr. 2000-06-20
D351841 Handheld portable modem Jimmy M. Page, Gerald H. Click 1994-10-25
D331399 Front panel for digital communications peripherals Gerald H. Click 1992-12-01