Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Constand E. Yemelong — 4 Patents

3M: 4 patents #3,453 of 11,543Top 30%
Austin, TX: #6,433 of 18,064 inventorsTop 40%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Constand E. Yemelong has been granted 4 US patents while listed as an inventor at 3M. The first was granted in 2015 and the most recent in November 2021. Constand E. Yemelong ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Constand E. Yemelong in Austin, TX, US.

Patents per Year

Patents granted per year, 2015 to 2021Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152016: 1 patents20162020: 1 patents20202021: 1 patents2021

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11177577 Passive repeater device, microwave network, and method of designing a repeater device Stephen Paul LeBlanc, Stephen King 2021-11-16 $77,256,000
10720698 System having a telecommunications element being concealed by a reflective structure comprising a polymer optical multilayer film Donald K. Larson, Craig R. Schardt, Stephen King, Daniel J. Treadwell, Joseph C. Carls +1 more 2020-07-21 $79,342,000
9450300 Spiral antenna for distributed wireless communications systems 2016-09-20 $34,242,000
8947319 Antenna assembly for converged in-building network Richard L. Simmons, Paul H. Benson, Curtis L. Shoemaker 2015-02-03 $21,944,000