Inventor
James C. Ciula
Inventor
Mentor, OH, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E01Hprimary
E01HStreet cleaning75%
C07CAcyclic or carbocyclic compounds25%
PatentTitleYear
6,979,751'Processes for the preparation of higher molecular weight ketones'20056,552,217'Process for the preparation of alkyl 1-methylcyclopropanecarboxylate'20035,361,519'Control pad for a snowplow'19945,088,215'Plastic moldboards for snowplows and the like'19925,075,988'Snowplow quick mount lift assembly'19915,036,608'Snowplow quick mount lift assembly'19914,845,866'Plastic moldboards for snow plows and the like'19894,803,790'Plastic moldboards for snow plows and the like'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1994Patents assigned to BERKMAN LOUIS CO (5)· patent assignee history
1989–1994Based in Mentor, OH, US· patent location history
1992Patents assigned to LEWIS BERKMAN COMPANY (1)· patent assignee history
2003–2005Patents assigned to EASTMAN CHEM CO (2)· patent assignee history
2003Based in Kingsport, TN, US· patent location history
2005Based in Indianapolis, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BERKMAN LOUIS CO | 5 | 1989–1994 |
| EASTMAN CHEM CO | 2 | 2003–2005 |
| LEWIS BERKMAN COMPANY | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mentor, OH, US | 6 | 1989–1994 |
| Indianapolis, IN, US | 1 | 2005 |
| Kingsport, TN, US | 1 | 2003 |