{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "2021", "item": "https://www.patentleaderboard.com/2021/"}, {"@type": "ListItem", "position": 3, "name": "Hammond Group", "item": "https://www.patentleaderboard.com/2021/company/hammond-group"}, {"@type": "ListItem", "position": 4, "name": "Terrence Murphy", "item": "https://www.patentleaderboard.com/2021/inventor/fl:te_ln:murphy-3"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TM

Terrence Murphy — 2 Patents in 2021

HGHammond Group: 2 patents #1 of 3Top 35%
Westlake Village, CA: #22 of 75 inventorsTop 30%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #106,177 of 548,734Top 20%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11185919 Methods and systems for forming mixtures of lead oxide and lead metal particles William Peter Wilke, IV, Philip Michael Kowalski 2021-11-30
11185920 Methods and systems for making metal-containing particles William Peter Wilke, IV, Philip Michael Kowalski 2021-11-30