{"@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": "Ntd Laboratories", "item": "https://www.patentleaderboard.com/company/ntd-laboratories"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
NL

Ntd Laboratories — 5 Patents

Rank (All Time): #98,933 of 105,732Top 95%
8 inventors
5 Patents All Time

Patents per Year

Patents granted per year, 1990 to 2010Bar chart with a peak of 2 patents in 2008.peak 21990: 1 patents19902007: 1 patents20072008: 2 patents20082010: 1 patents2010

Top Inventors at Ntd Laboratories All Time

Showing 1–8 of 8 inventors

RankNamePatents
1 David Krantz 4
1 Francesco Orlandi 4
3 Timothy J. Douros 1
3 Emiddio V. Ippolito 1
3 James N. Macri 1
3 Keld Sorensen 1
3 Paul Sajda 1
3 Vincent James Macri 1