Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Burl L. Smith — 3 Patents

TETeepak: 3 patents #8 of 62Top 15%
Danville, IL: #23 of 101 inventorsTop 25%
Illinois: #26,899 of 84,256 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Burl L. Smith has been granted 3 US patents while listed as an inventor at Teepak. The first was granted in 1984 and the most recent in May 1987. Burl L. Smith ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Burl L. Smith in Danville, IL, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4664861 Method for making preserved, high moisture, ready-to-stuff food casings William B. Pritikin, deceased, Douglas J. Bridgeford 1987-05-12
4446167 Food casing which will transfer a smoke color and flavor to food encased therein and basic natural liquid smoke for use therewith Ronald S. Kearby 1984-05-01
4442868 Food casing which will transfer a smoke color and flavor to food encased therein and basic natural liquid smoke for use therewith Ronald S. Kearby 1984-04-17