{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Companies", "item": "https://www.patentleaderboard.com/companies"}, {"@type": "ListItem", "position": 3, "name": "Pmg Co.", "item": "https://www.patentleaderboard.com/company/pmg-co"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PC

Pmg Co. — 5 Patents

Rank (All Time): #91,369 of 105,732Top 90%
5 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 2002 to 2024Bar chart with a peak of 2 patents in 2003.peak 22002: 1 patents20022003: 2 patents20032006: 1 patents20062024: 1 patents2024

Top Inventors at Pmg Co. All Time

Showing 1–5 of 5 inventors

RankNamePatents
1 William Blair 3
2 David R. Blair 2
2 Robert E. Steele 2
#4 William L. Blair 1
#4 Yoshikazu Koi 1