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USPTO Patent Rankings Data through Dec 31, 2025
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Craig Daniel Zelasko — 2 Patents

CHChart: 1 patents #36 of 79Top 50%
RORosemount: 1 patents #315 of 629Top 55%
Burnsville, MN: #272 of 632 inventorsTop 45%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Craig Daniel Zelasko has been granted 2 US patents while listed as an inventor at Chart. The first was granted in 2006 and the most recent in July 2015. Craig Daniel Zelasko ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Craig Daniel Zelasko in Burnsville, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9089049 Process transmitter housing assembly with viewing area and method of assembling same Aaron Andrew Perrault, George Charles Hausler, Daniel Ronald Schwartz 2015-07-21 $18,747,000
7069730 Liquid and compressed natural gas dispensing system Claus Emmer, Jesse Gamble, Thomas K. Drube 2006-07-04