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

David Bath — 4 Patents

ALAlcatel: 1 patents #1,083 of 2,861Top 40%
ILInmarsat Global Limited: 1 patents #14 of 23Top 65%
RARockwell Automation: 1 patents #3,203 of 4,211Top 80%
Richardson, TX: #650 of 2,156 inventorsTop 35%
Texas: #33,915 of 125,132 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
David Bath has been granted 4 US patents while listed as an inventor at Alcatel. The first was granted in 1986 and the most recent in October 2025. David Bath ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list David Bath in Richardson, TX, US.

Patents per Year

Patents granted per year, 1986 to 2020Bar chart with a peak of 1 patents in 1986.peak 11986: 1 patents19862002: 1 patents20022020: 1 patents2020

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1099608 Straw 2025-10-28
10587333 Forward link power control Paven Bhave, Patrick Sharkey, Richard A. Locke 2020-03-10
6473224 Configurable safety shutdown for an optical amplifier using non-volatile storage J. Michael Dugan, Mike R. Moothart 2002-10-29 $1,532,000
4598399 Multichannel multisite signal protection channel switching apparatus 1986-07-01 $7,820,000