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

Robert Fischer — 6 Patents

PSProgress Software: 4 patents #9 of 134Top 7%
Durham, NC: #853 of 4,103 inventorsTop 25%
North Carolina: #8,673 of 45,564 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Robert Fischer has been granted 6 US patents while listed as an inventor at Progress Software. The first was granted in 2014 and the most recent in April 2020. Robert Fischer ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert Fischer in Durham, NC, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10623377 On-premises data access and firewall tunneling John Alan Hensley 2020-04-14 $11,006,000
10372929 Secure file transfer and notification server John Alan Hensley 2019-08-06
10038673 On-premises data access and firewall tunneling John Alan Hensley 2018-07-31 $13,487,000
9531678 On-premises data access and firewall tunneling John Alan Hensley 2016-12-27 $8,923,000
9473506 Secure file transfer and notification server John Alan Hensley 2016-10-18 $3,499,000
8828229 Distributed facultative bacteria water treatment system with membrane biological reactor package plant augmentation John Williams, Daniel Williamson, J. Rodney Dickerson, Guy Marchesseault 2014-09-09