Inventor
William A. Verdecchia
Inventor
Erie, PA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves24%
Y10TTechnical subjects covered by former us classification24%
E03DWater-closets or urinals with flushing devices19%
E03FSewers10%
F16LPipes10%
E03CDomestic plumbing installations for fresh water or waste water5%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines5%
LOC235%
PatentTitleYear
9,428,900'Rough-in adapter'20169,328,493'Waste line sleeve for lavatory carrier'20168,210,202'Flush valve diaphragm'20127,866,911'Slotted drain'20117,516,754'Flush valve diaphragm'20096,923,425'Flush valve diaphragm'20056,739,597'Drain Gasket'20046,547,212'Flush valve'2003D0470920'Flush valve diaphragm'20036,467,750'Diaphragm orifice for flushometer'20026,299,128'Diaphragm orifice for flushometer'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2005Patents assigned to ZURN IND INC (6)· patent assignee history
2001–2016Based in Erie, PA, US· patent location history
2009–2016Patents assigned to ZURN IND LLC (5)· patent assignee history
2012Patents assigned to VERDECCHIA WILLIAM A (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZURN IND INC | 6 | 2001–2005 |
| ZURN IND LLC | 5 | 2009–2016 |
| VERDECCHIA WILLIAM Aself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Erie, Pennsylvania, US | 11 | 2001–2016 |