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

Mary Steele — 2 Patents

KEKellogg: 2 patents #86 of 236Top 40%
Battle Creek, MI: #163 of 396 inventorsTop 45%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Mary Steele has been granted 2 US patents while listed as an inventor at Kellogg. The first was granted in 2004 and the most recent in September 2014. Mary Steele ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Mary Steele in Battle Creek, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8828466 Ready-to-eat cereal with reduced sugar coating Timothy Glen Vande Giessen, Sylvia Schonauer, James G. Kincaid, Katherine Nemeth, Helbert David Almeida Dominguez +1 more 2014-09-09 $84,214,000
D493603 Cereal piece Doug Brooks, Joseph George Akamittath 2004-08-03