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

Christopher Brown — 7 Patents

Pitney Bowes: 1 patents #1,211 of 1,313Top 95%
Deming, WA: #1 of 7 inventorsTop 15%
Washington: #14,787 of 76,902 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Christopher Brown has been granted 7 US patents while listed as an inventor at Pitney Bowes. The first was granted in 1982 and the most recent in April 2019. Christopher Brown ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Christopher Brown in Deming, WA, US.

Patents per Year

Patents granted per year, 1982 to 2019Bar chart with a peak of 1 patents in 1982.peak 11982: 1 patents19821999: 1 patents19992005: 1 patents20052012: 1 patents20122013: 1 patents20132017: 1 patents20172019: 1 patents2019

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10252878 Container systems and methods for spools and bobbins for storing thread 2019-04-09
9848255 Method for manufacturing a plastic speaker grill for wireless speaker assembly Chad Gibbon 2017-12-19
D673736 Hook-and-loop fastener for a face mask Max Jenke, Bruce Wells, Kale Stephens, Scott Serfas 2013-01-01
D665536 Face mask Max Jenke, Bruce Wells, Kale Stephens, Scott Serfas 2012-08-14
6948540 Envelope sealing apparatus Graham J. Brignell, Geoffrey A. Farmer 2005-09-27 $13,213,000
5875239 Telephone call screening system Karen L. Koralewski 1999-02-23
D266743 Packaging container 1982-11-02