Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
EG

Erich Guenter — 15 Patents

IBM: 15 patents #7,450 of 70,183Top 15%
Hofheim, DE: #44 of 466 inventorsTop 10%
Overall (All Time): #315,701 of 4,157,543Top 8%
15 Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
11790076 Vault password controller for remote resource access authentication Mark E. Maresh, Michael J. Whitney, Juan F. Vargas 2023-10-17
10318780 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2019-06-11
10078771 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2018-09-18
9984319 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2018-05-29
9946912 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2018-04-17
9922280 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2018-03-20
9760819 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2017-09-12
9697407 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2017-07-04
9646236 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2017-05-09
9633293 Far view two-dimensional symbology Mark E. Maresh, Juan F. Vargas 2017-04-25
9633295 Far view two-dimensional symbology Mark E. Maresh, Juan F. Vargas 2017-04-25
9569710 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2017-02-14
9483718 Encoding and decoding data in two-dimensional symbology Mark E. Maresh, Colm Nolan, Juan F. Vargas, Michael J. Whitney 2016-11-01
8794537 Additional encoding in conventional one-dimensional bar code symbologies Mark E. Maresh, Thomas S. Mazzeo, Colm Nolan, Juan F. Vargas 2014-08-05
8140852 Authenticating serialized commodities Mark E. Maresh, Thomas S. Mazzeo 2012-03-20