{"@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": "Inventors", "item": "https://www.patentleaderboard.com/2021/inventors"}, {"@type": "ListItem", "position": 4, "name": "John Putnam", "item": "https://www.patentleaderboard.com/2021/inventor/fl:jo_ln:putnam-8"}]}

Home › 2021 › Inventors › John Putnam

John Putnam — 1 Patent in 2021

Boulder, CO: #250 of 683 inventorsTop 40%

Colorado: #1,686 of 5,235 inventorsTop 35%

Overall (2021): #393,520 of 548,734Top 75%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10979797	In-line headphone cord holder	—	2021-04-13

John Putnam — 1 Patent in 2021

Issued Patents 2021

Patent Widget