Inventor
Donald J. Massari, Jr.
Inventor
Cincinnati, OH, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Bprimary
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding50%
B25CHand-held nailing or stapling tools50%
PatentTitleYear
7,997,171'Attachment with collapsible front end for portable screw driving tool'20117,493,839'Portable screw driving tool with collapsible front end'20095,988,026'Screw feed and driver for a screw driving tool'19995,368,213'Magazine for a pneumatic fastener driving tool'19944,688,710'Modular tool having interchangeable handle and magazine units'19874,610,381'Drywall tool'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1999Patents assigned to SENCO PRODUCTS (4)· patent assignee history
1986–2011Based in Cincinnati, OH, US· patent location history
2009Patents assigned to DURASPIN PRODUCTS LLC (1)· patent assignee history
2011Patents assigned to SENCO BRANDS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SENCO PRODUCTS | 4 | 1986–1999 |
| DURASPIN PRODUCTS LLC | 1 | 2009 |
| SENCO BRANDS INC | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cincinnati, OH, US | 6 | 1986–2011 |