{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Engineering Services", "item": "https://www.patentleaderboard.com/company/engineering-services"}, {"@type": "ListItem", "position": 3, "name": "Walter Kucharczyk", "item": "https://www.patentleaderboard.com/inventor/fl:wa_ln:kucharczyk-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WK

Walter Kucharczyk — 1 Patent

ESEngineering Services: 1 patents #16 of 37Top 45%
UNUniversity Health Network: 1 patents #202 of 463Top 45%
Toronto, CA: #5,262 of 9,482 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Walter Kucharczyk has been granted 1 US patent while listed as an inventor at Engineering Services. All of these patents were granted in 2012. Walter Kucharczyk ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Walter Kucharczyk in Toronto, ON, CA.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8275443 MRI compatible robot with calibration phantom and phantom Andrew A. Goldenberg, Yi Yang, Liang Ma, John Trachenberg, Masoom A. Haider +3 more 2012-09-25