{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Delphi Technologies", "item": "https://www.patentleaderboard.com/company/delphi-technologies"}, {"@type": "ListItem", "position": 3, "name": "Marsha E. Nottingham", "item": "https://www.patentleaderboard.com/inventor/fl:ma_ln:nottingham-4"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MN

Marsha E. Nottingham — 4 Patents

Delphi Technologies: 4 patents #801 of 4,124Top 20%
Howell, MI: #167 of 595 inventorsTop 30%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Marsha E. Nottingham has been granted 4 US patents while listed as an inventor at Delphi Technologies. The first was granted in 2003 and the most recent in August 2016. Marsha E. Nottingham ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Marsha E. Nottingham in Howell, MI, US.

Patents per Year

Patents granted per year, 2003 to 2016Bar chart with a peak of 2 patents in 2003.peak 22003: 2 patents20032012: 1 patents20122016: 1 patents2016

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9429540 Low-temperature activity exhaust sensor Eric Clyde, Walter T. Symons, Kaius K. Polikarpus, James D. Ward 2016-08-30
8211281 Catalyst anneal for durable stoichiometric shift corrected protective coating for oxygen sensors Carlos A. Valdes, Earl W. Lankheet, Eric Clyde 2012-07-03
6585872 Exhaust gas sensor Matthew Joseph DONELON, Paul Kikuchi 2003-07-01 $4,156,000
6555159 Coating for gas sensors Eric Clyde, Richard Beckmeyer, William LaBarge 2003-04-29 $4,531,000