Inventor
Mark J. Guthrie
Inventor
West Springfield, MA, US
Overview
Patents· 14 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 holding19%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges19%
Y10TTechnical subjects covered by former us classification17%
B25FCombination or multi-purpose tools not otherwise provided for13%
B25HWorkshop equipment, e.g. for marking-out work11%
B25CHand-held nailing or stapling tools6%
A45FTravelling or camp equipment: sacks or packs carried on the body2%
B23BTurning2%
B27FDovetailed work2%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers2%
PatentTitleYear
10,859,109Fastener for installation tool for roof truss framing and construction system202010,697,483Tension bracket202010,603,768Installation tool/fastener system for roof truss framing and construction202010,538,909Tension tie assembly202010,415,614Tension bracket201910,406,659Flush position indicator for fastener installation tool for roof truss framing and construction system201910,124,470Fastener installation tool adaptor201810,018,215Fastener for installation tool for roof truss framing and construction system20189,631,660'Self-drilling bolt and nut assembly'20179,452,514'Fastener installation tool for roof truss framing and construction system'20169,216,847'Container and lid with fastener alignment guide'20158,915,687'Self-drilling bolt and nut assembly'20148,202,032'Plug finishing system and tool therefor'20128,104,248'Plug finishing system and tool therefor'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2018Patents assigned to HANDY & HARMAN (7)· patent assignee history
2012–2018Patents assigned to GILLIS TIMOTHY F (6)· patent assignee history
2012–2017Patents assigned to GUTHRIE MARK JOSEPH (4)· patent assignee history
2012–2020Based in West Springfield, MA, US· patent location history
2014–2017Patents assigned to MAZIARZ MICHAEL W (3)· patent assignee history
2018–2020Patents assigned to OMG INC (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANDY & HARMAN | 7 | 2012–2018 |
| OMG INC | 7 | 2018–2020 |
| GILLIS TIMOTHY F | 6 | 2012–2018 |
| GUTHRIE MARK JOSEPHself | 4 | 2012–2017 |
| MAZIARZ MICHAEL W | 3 | 2014–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Springfield, Massachusetts, US | 14 | 2012–2020 |