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

Robert Straka — 6 Patents

SOSouthco: 6 patents #36 of 210Top 20%
Phoenixville, PA: #94 of 399 inventorsTop 25%
Pennsylvania: #13,718 of 74,527 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Robert Straka has been granted 6 US patents while listed as an inventor at Southco. The first was granted in 2004 and the most recent in January 2008. Robert Straka ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Robert Straka in Phoenixville, PA, US.

Patents per Year

Patents granted per year, 2004 to 2008Bar chart with a peak of 2 patents in 2004.peak 22004: 2 patents20042005: 2 patents20052006: 1 patents20062008: 1 patents2008

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7313937 Latch 2008-01-01
D530181 Latch handle assembly Claes Magnusson 2006-10-17
6966583 Gravity-sensitive latch Lianli Ji, Gerry Clisham 2005-11-22
D506120 Multi-directional rotary-pawl latch Claes Magnusson 2005-06-14
6761382 Gravity-sensitive latch Lianli Ji, Gerry Clisham 2004-07-13
6722713 Reverse actuated slide latch 2004-04-20