Inventor
Daniel M. Lewis
Inventor
Salt Lake City, UT, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Bprimary
C22BProduction and refining of metals27%
Y02PClimate change mitigation technologies in the production or processing of goods27%
C25CProcesses for the electrolytic production, recovery or refining of metals18%
C07KPeptides9%
G01NInvestigating or analysing materials by determining their chemical or physical properties9%
LOC099%
PatentTitleYear
7,368,256'Antibodies against Stachybotrys chartarum and methods for their use'2008D0458542'Bottle'2002D0348319'Flashlight'19944,359,376'Recovering copper from a copper-bearing source'19824,290,865'Recovering copper from a copper-bearing source'19814,256,553'Recovering copper from chalcopyrite concentrate'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1982Patents assigned to ENVIROTECH CORP (3)· patent assignee history
1981–1982Based in Salt Lake City, UT, US· patent location history
1994Patents assigned to LEWIS DANIEL M (1)· patent assignee history
1994Based in Casey, IL, US· patent location history
2002Patents assigned to COLGATE PALMOLIVE CO (1)· patent assignee history
2002Based in Ridgewood, NJ, US· patent location history
2008Patents assigned to US HEALTH (1)· patent assignee history
2008Based in Kingwood, WV, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ENVIROTECH CORP | 3 | 1981–1982 |
| COLGATE PALMOLIVE CO | 1 | 2002 |
| LEWIS DANIEL Mself | 1 | 1994 |
| US HEALTH | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Salt Lake City, UT, US | 3 | 1981–1982 |
| Kingwood, WV, US | 1 | 2008 |
| Ridgewood, New Jersey, US | 1 | 2002 |
| Casey, Illinois, US | 1 | 1994 |