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

Stanley Chamberlain — 4 Patents

PTPurthread Technologies: 2 patents #3 of 8Top 40%
QUQuantum: 1 patents #325 of 703Top 50%
WTWestern Digital Technologies: 1 patents #1,874 of 224Top 840%
Chapel Hill, NC: #664 of 1,999 inventorsTop 35%
North Carolina: #12,022 of 45,564 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Stanley Chamberlain has been granted 4 US patents while listed as an inventor at Purthread Technologies. The first was granted in 1997 and the most recent in December 2019. Stanley Chamberlain ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stanley Chamberlain in Chapel Hill, NC, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10508188 Antimicrobial and antifungal polymer fibers, fabrics, and methods of manufacture thereof Stephen W. Foss, Lloyd Frick 2019-12-17
9908987 Antimicrobial and antifungal polymer fibers, fabrics, and methods of manufacture thereof Stephen W. Foss, Lloyd Frick 2018-03-06
6185067 Disk drive with reduced thermal expansion induced disk slip 2001-02-06 $10,751,000
5640289 Apparatus and method for non-friction and non-sliding contact of an access arm during merging of a computer mass storage device 1997-06-17 $37,654,000