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

Erik Klein — 21 Patents

DRDropbox: 4 patents #236 of 803Top 30%
POPoynt: 3 patents #9 of 20Top 45%
Google: 3 patents #8,096 of 22,993Top 40%
Ebay: 2 patents #1,016 of 2,086Top 50%
Uniontown, OH: #28 of 373 inventorsTop 8%
Ohio: #3,129 of 73,341 inventorsTop 5%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Erik Klein has been granted 21 US patents while listed as an inventor at Dropbox. The first was granted in 2011 and the most recent in November 2023. Erik Klein ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Erik Klein in Uniontown, OH, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11805757 Equipotential security fence and grounding grate 2023-11-07
10891051 System and method for disabled user assistance Rishi Taparia, Dorothy Feng, Ji Hyun Park, Saima Kadri, Sathya Iyer +2 more 2021-01-12
10521046 System and method for disabled user assistance Rishi Taparia, Dorothy Feng, Ji Hyun Park, Saima Kadri, Sathya Iyer +2 more 2019-12-31
10181681 Equipotential grounding grate 2019-01-15
10106935 Electrically-grounded work platform 2018-10-23
10055053 System and method for disabled user assistance Rishi Taparia, Dorothy Feng, Ji Hyun Park, Saima Kadri, Sathya Iyer +2 more 2018-08-21
10011959 Timber access mat with grounding 2018-07-03
9911127 Ratable video advertisements James J. Byrne, Maryrose Dunton, Christoform Miller, Anna Nguyen 2018-03-06 $24,514,000
9458578 Timber access mat with grounding 2016-10-04
9253225 Real-time interaction during video viewing Ryan Junee, Herbert Ho, Yu Pan, Slave Jovanovski, Julian Frumar +3 more 2016-02-02 $17,612,000
9002728 Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data Steven A. Carpenter, George O'Brien, Franck Chastagnol, Jitendra Vaidya, Jack Tihon 2015-04-07
8825525 Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data Steven A. Carpenter, George O'Brien, Franck Chastagnol, Jitendra Vaidya, Jack Tihon 2014-09-02
8818847 Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data Steven A. Carpenter, George O'Brien, Franck Chastagnol, Jitendra Vaidya, Jack Tihon 2014-08-26
8818848 Systems and methods for campaign offers and rewards with offer serving engine based on digitized receipt data Steven A. Carpenter, George O'Brien, Franck Chastagnol, Jitendra Vaidya, Jack Tihon 2014-08-26
8631755 Traffic cone insert that supports caution tape John Henry Layman 2014-01-21
8626651 Automatic restitution of transaction fees, punishment of non-paying bidders, and management of appeals Huey Lin, Max R. Levchin, Gina Han, Theodore Douglas Levan, Dan Levy +10 more 2014-01-07 $58,773,000
8555177 Real-time interaction during video viewing Ryan Junee, Herbert Ho, Yu Pan, Slave Jovanovski, Julian Frumar +3 more 2013-10-08 $26,451,000
D676347 Traffic cone insert 2013-02-19
D675951 Traffic cone insert 2013-02-12
D667747 Traffic cone insert 2012-09-25
7870066 Automatic dispute resolution Huey Lin, Max R. Levchin, Gina Han, Theodore Douglas Levan, Dan Levy +10 more 2011-01-11 $36,119,000