{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Sepro", "item": "https://www.patentleaderboard.com/company/sepro"}, {"@type": "ListItem", "position": 3, "name": "Mark A. Heilman", "item": "https://www.patentleaderboard.com/inventor/fl:ma_ln:heilman-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MH

Mark A. Heilman — 3 Patents

SESepro: 3 patents #3 of 17Top 20%
Carmel, IN: #588 of 1,387 inventorsTop 45%
Indiana: #10,705 of 33,936 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Mark A. Heilman has been granted 3 US patents while listed as an inventor at Sepro. The first was granted in 2015 and the most recent in August 2024. Mark A. Heilman ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Mark A. Heilman in Carmel, IN, US.

Patents per Year

Patents granted per year, 2015 to 2024Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152018: 1 patents20182024: 1 patents2024

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12070033 Aquatic herbicide having non-herbicidal functional ingredients Ben WILLIS, West M. BISHOP, Erika Van Goethem, Tyler J. Koschnick 2024-08-27
10039280 Herbicidal fluridone compositions Hamid Ullah, Tyler J. Koschnick 2018-08-07
9137987 Moderated release aquatic herbicide formulations Hamid Ullah, Tyler J. Koschnick 2015-09-22