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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert L. Eckert — 5 Patents

Los Alamitos, CA: #35 of 190 inventorsTop 20%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert L. Eckert has been granted 5 US patents. The first was granted in 1987 and the most recent in November 1993. Robert L. Eckert ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert L. Eckert in Los Alamitos, CA, US.

Patents per Year

Patents granted per year, 1987 to 1993Bar chart with a peak of 1 patents in 1987.peak 11987: 1 patents19871990: 1 patents19901991: 1 patents19911992: 1 patents19921993: 1 patents1993

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5259524 System and device for stabilizing and holding drums during transport 1993-11-09
5147039 Containment tray Lee G. Sechler, Don C. Aktins 1992-09-15
5036976 Hazardous liquid containment tray Lee G. Sechler, Don Atkins 1991-08-06
4930632 Hazardous liquid containment tray Don Atkins, Lee G. Sechler 1990-06-05
4634076 Bobbin and method of winding said bobbin Walter T. Gorrell 1987-01-06