Inventor
Marc G. Block
Inventor
Apex, NC, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E03Dprimary
E03DWater-closets or urinals with flushing devices25%
F16KValves19%
G02BOptical elements, systems or apparatus13%
G05DSystems for controlling or regulating non-electric variables13%
LOC2313%
A47BTables6%
E03CDomestic plumbing installations for fresh water or waste water6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
11,001,998Flush valve with relief valve having axially-translatable valve element202110,921,832Hot water valve with integral thermostatic mixing cartridge202110,753,075Flush valve2020D0883444Flush valve housing202010,578,228Sensing mechanism for valve operation202010,487,486Flush valve with relief valve having axially-translatable valve element201910,138,620Faucet assembly including a thermostatic mixing cartridge2018D0794758'Faucet body'20176,015,052'Modular shelving system'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to GLOBAL EQUIPMENT COMPANY A DIV (1)· patent assignee history
2000Based in Wantagh, NY, US· patent location history
2017–2021Patents assigned to ZURN IND LLC (7)· patent assignee history
2017–2021Based in Apex, NC, US· patent location history
2020Patents assigned to ZURN INDUSTRIES LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZURN IND LLC | 7 | 2017–2021 |
| GLOBAL EQUIPMENT COMPANY A DIV | 1 | 2000 |
| ZURN INDUSTRIES LLC | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Apex, NC, US | 8 | 2017–2021 |
| Wantagh, New York, US | 1 | 2000 |