Inventor
David Shulman
Inventor
San Francisco, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC23primary
LOC2331%
B05BSpraying apparatus23%
H10DInorganic electric semiconductor devices23%
B62JCycle saddles or seats8%
E03CDomestic plumbing installations for fresh water or waste water8%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted8%
PatentTitleYear
10,723,402Device for a bicycle2020D0881340Showerhead and arm202010,610,878Adjustable shower system202010,421,083Immersive showerhead2019D0855759Shower wand20199,931,651Immersive showerhead2018D0810234'Showerhead and adjustable bracket'2018D0810233'Shower wand and adjustable mount'20185,514,882'Bistable four layer device memory cell and method for storing and retrieving binary information'19965,412,598'Bistable four layer device, memory cell, and method for storing and retrieving binary information'19955,285,083'Inverted heterojunction bipolar device having undoped amorphous silicon layer'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1996Patents assigned to UNIV BRITISH COLUMBIA (3)· patent assignee history
1994Based in Vancouver, CA· patent location history
1995–1996Based in Ocean Township, NJ, US· patent location history
2018–2020Patents assigned to NEBIA INC (7)· patent assignee history
2018–2020Based in San Francisco, CA, US· patent location history
2020Patents assigned to SHULMAN DAVID (1)· patent assignee history
2020Based in London, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEBIA INC | 7 | 2018–2020 |
| UNIV BRITISH COLUMBIA | 3 | 1994–1996 |
| SHULMAN DAVIDself | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 7 | 2018–2020 |
| Ocean Township, New Jersey, US | 2 | 1995–1996 |
| London, GB | 1 | 2020 |
| Vancouver, CA | 1 | 1994 |