{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Lockwood Technical", "item": "https://www.patentleaderboard.com/company/lockwood-technical"}, {"@type": "ListItem", "position": 3, "name": "Robert E. Taggart", "item": "https://www.patentleaderboard.com/inventor/fl:ro_ln:taggart-2"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RT

Robert E. Taggart — 3 Patents

LTLockwood Technical: 2 patents #1 of 8Top 15%
TRTrece: 1 patents #6 of 8Top 75%
UAUnited States Department Of Agriculture: 1 patents #3 of 54Top 6%
Roseville, CA: #234 of 741 inventorsTop 35%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert E. Taggart has been granted 3 US patents while listed as an inventor at Lockwood Technical. The first was granted in 1984 and the most recent in February 1992. Robert E. Taggart ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert E. Taggart in Roseville, CA, US.

Patents per Year

Patents granted per year, 1984 to 1992Bar chart with a peak of 1 patents in 1984.peak 11984: 1 patents19841985: 1 patents19851992: 1 patents1992

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5090153 Insect monitoring system Michael A. Mullen, Henry A. Highland, Bill W. Lingren 1992-02-25
D279074 Hand held adhesive gun R. Blakeley Honeyman, Thomas Taggart 1985-06-04
4437488 Solenoid valve for hot melt material Thomas Taggart 1984-03-20 $441,000