{"@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": "Robert Marcus Halstead", "item": "https://www.patentleaderboard.com/inventor/fl:ro_ln:halstead-5"}]}

Home › Inventors › Robert Marcus Halstead

RH

Robert Marcus Halstead — 2 Patents

Widnes, GB: #9 of 43 inventorsTop 25%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Robert Marcus Halstead has been granted 2 US patents. The first was granted in 2003 and the most recent in June 2005. Robert Marcus Halstead ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Robert Marcus Halstead in Widnes, GB.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D506852	Foot file	Andrew MacPherson Rosie, Christopher Robert Gurr, Sarah Jane Burkinshaw	2005-06-28
D480511	Skin file	Andrew MacPherson Rosie, Christopher Robert Gurr, Sarah Jane Burkinshaw	2003-10-07

Robert Marcus Halstead — 2 Patents

Issued Patents All Time

Patent Widget