Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard E. Ludwick — 3 Patents

Google: 3 patents #8,096 of 22,993Top 40%
Twinsburg, OH: #87 of 253 inventorsTop 35%
Ohio: #23,545 of 73,341 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Richard E. Ludwick has been granted 3 US patents while listed as an inventor at Google. The first was granted in 2008 and the most recent in January 2013. Richard E. Ludwick ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Richard E. Ludwick in Twinsburg, OH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8347808 Apparatus and method for applying solid edible particulates to an edible substrate Marla D. Belzowski 2013-01-08
7736681 Method for applying solid edible particulates to an edible substrate Marla D. Belzowski 2010-06-15
7357162 Metering device Lars Askman 2008-04-15