{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Inventors", "item": "https://www.patentleaderboard.com/inventors"}, {"@type": "ListItem", "position": 3, "name": "Darwin Spaulding", "item": "https://www.patentleaderboard.com/inventor/fl:da_ln:spaulding-7"}]}

Home › Inventors › Darwin Spaulding

DS

Darwin Spaulding — 3 Patents

Voorheesville, NY: #26 of 55 inventorsTop 50%

New York: #38,631 of 115,490 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Darwin Spaulding has been granted 3 US patents. The first was granted in 1988 and the most recent in September 1996. Darwin Spaulding ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Darwin Spaulding in Voorheesville, NY, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5551319	Device for marking and article with ink	Andrew Stanton, Byron A. Fleury	1996-09-03
D356944	Lever nut	—	1995-04-04
4782725	Article identification device	—	1988-11-08

Darwin Spaulding — 3 Patents

Patents per Year

Issued Patents All Time

Patent Widget