Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CG

Carlos Guerra — 9 Patents

LELeco: 5 patents #16 of 94Top 20%
SPSpartech: 2 patents #1 of 16Top 7%
Meta: 1 patents #5,156 of 6,883Top 75%
Fairfield, CT: #95 of 661 inventorsTop 15%
Connecticut: #5,094 of 34,797 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Carlos Guerra has been granted 9 US patents while listed as an inventor at Leco. The first was granted in 1990 and the most recent in January 2024. Carlos Guerra ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Carlos Guerra in Fairfield, CT, US.

Patents per Year

Patents granted per year, 1990 to 2024Bar chart with a peak of 2 patents in 1993.peak 21990: 1 patents19901993: 2 patents19931996: 1 patents19962003: 1 patents20032004: 1 patents20042019: 1 patents20192021: 1 patents20212024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11870486 Methods and systems of data transmission within ultra-wideband ranging protocol Carlos Horacio Aldana, Abhishek Agrawal, Qiyue Zou 2024-01-09 $312,289,000
10934402 Urethane urea acrylic cast sheet materials Christopher A. Simoneau 2021-03-02
10239988 Urethane vinyl copolymers and impact resistant sheets made therefrom Pavel Ilmenev 2019-03-26
6827903 Inert gas fusion analyzer 2004-12-07
6623699 Analyzing system for high accuracy nitrogen determination Brian W. Pack, Peter M. Willis, Joel C. Mitchell 2003-09-23
5547876 Combustion accelerators, processes for their production and processes for their use in elemental analysis Ching-Fong Chen 1996-08-20
5246667 Analytical furnace Wayne R. Hemzy 1993-09-21
5236353 Vertical combustion furnace Keith J. Adani 1993-08-17
4892700 Process for making multilayered, formable laminates John Y. Lee, Mark S. Johnson 1990-01-09 $575,000