Inventor
Scott Duncan
Inventor
Santa Rosa, CA, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves16%
F16LPipes14%
Y10TTechnical subjects covered by former us classification14%
G01MTesting static or dynamic balance of machines or structures12%
E03CDomestic plumbing installations for fresh water or waste water9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
E03DWater-closets or urinals with flushing devices5%
A47KSanitary equipment4%
E03FSewers4%
G01BMeasuring length, thickness or similar linear dimensions4%
PatentTitleYear
11,107,648Button with illumination ring20219,663,934'Floating nipple assemblies for wax free installation of new and existing toilets'20179,512,605'Wax free systems with springs for new and existing toilets'20169,062,445'Wax free kit for new and existing construction'20158,739,328'Index drain'20147,472,912'Tear-out coupling and water line'2009D0563701'Paper cup dispenser for air gap pipe'2008D0563703'Soap dispenser for air gap pipe'2008D0552904'Soap dish for air gap pipe'20076,976,499'Tear-out coupling with cantilevered pull tab'20056,973,685'Bladder stopper and control assembly'20056,915,819'Tear out coupling'20056,755,215'Tear-out coupling with puncture means'20046,622,748'Tear-out coupling with cantilevered pull tab'20036,595,242'Tear-out coupling with embedded wire'20036,575,475'Tear-out rubber coupling'20036,484,329'Bladder-controlled stopper device'20026,427,255'Remote controlled stopper device'20026,282,730'Magnetic stopper'20016,267,001'Test plug'20016,134,798'Conduit support'20005,848,478'Faucet template'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to ADVANT EDGE LLC (1)· patent assignee history
1998–2017Based in Santa Rosa, CA, US· patent location history
2000–2001Patents assigned to E TICKET ENTERPRISES LLC (3)· patent assignee history
2003–2009Patents assigned to MCP IND INC (7)· patent assignee history
2005Patents assigned to DUNCAN SCOTT (1)· patent assignee history
2005Based in Anaheim, CA, US· patent location history
2007–2017Patents assigned to DUNCAN SCOTT E (5)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MCP IND INC | 7 | 2003–2009 |
| DUNCAN SCOTT Eself | 5 | 2007–2017 |
| E TICKET ENTERPRISES LLC | 3 | 2000–2001 |
| ADVANT EDGE LLC | 1 | 1998 |
| DUNCAN SCOTTself | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Rosa, California, US | 19 | 1998–2017 |
| Anaheim, California, US | 2 | 2005 |
| Sunnyvale, California, US | 1 | 2021 |