Inventor
Richard R. Koebbe
Inventor
Amelia, OH, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC20primary
LOC2031%
B29CShaping or joining of plastics15%
H01RElectrically-conductive connections15%
Y10TTechnical subjects covered by former us classification15%
G07FCoin-freed or like apparatus8%
LOC158%
LOC258%
PatentTitleYear
D0737999'Cross support grid member for a suspended ceiling'2015D0480429'Publication vending cabinet'2003D0461827'One-piece plastic protector and seal for a fluid cylinder shaft'20026,361,381'Cover for a connector bar'20026,318,627'Publication vending cabinet with improved ballast system'20016,154,947'Method for manufacturing a cover for a connector bar and the cover'2000D0434448'Publication vending cabinet'2000D0434447'Publication vending cabinet'2000D0434076'Publication vending cabinet'2000D0377751'Adjustable safety rail support bracket for a roof truss'1997D0368647'Adjustable safety rail support bracket for a roof surface'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–1997Patents assigned to US PRO TECH CORP (2)· patent assignee history
1996–2002Based in Cincinnati, OH, US· patent location history
2000–2015Patents assigned to EGER PRODUCTS INC (4)· patent assignee history
2000Patents assigned to KOEBBE RICHARD R (3)· patent assignee history
2000–2015Based in Amelia, OH, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EGER PRODUCTS INC | 4 | 2000–2015 |
| KOEBBE RICHARD Rself | 3 | 2000 |
| US PRO TECH CORP | 2 | 1996–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Amelia, OH, US | 6 | 2000–2015 |
| Cincinnati, OH, US | 5 | 1996–2002 |