Inventor
Gregg Krehel
Inventor
Newtown, CT, US
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis62%
A47LDomestic washing or cleaning4%
A61FFilters implantable into blood vessels4%
B29CShaping or joining of plastics4%
E05BLocks4%
G01CMeasuring distances, levels or bearings4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
Y10TTechnical subjects covered by former us classification4%
A61LMethods or apparatus for sterilising materials or objects in general2%
E05CBolts or fastening devices for wings, specially for doors or windows2%
PatentTitleYear
10,881,404Battery powered surgical instrument202110,526,824Interconnected lock with adjustable deadbolt to latchbolt spacing202010,285,694Surgical stapler with timer and feedback display201910,188,391Battery powered surgical instrument201910,098,638Battery powered surgical instrument20189,987,005Surgical stapler with timer and feedback display20189,936,951Interchangeable tip reload20189,931,116Buttress composition20189,890,564'Interconnected lock with direct drive for adjustable deadbolt to latchbolt spacing'20189,775,670'Saber tooth harvester'20179,585,659'Battery powered surgical instrument'20179,427,251'Saber tooth harvester'20169,370,361'Surgical stapler with timer and feedback display'20169,095,335'Apparatus and method for joining similar or dissimilar suture products'20158,864,776'Deployment system for surgical suture'20148,740,784'Rigidizable endoluminal access device'20148,517,073'Apparatus and method for joining similar or dissimilar suture products'20138,505,799'Battery powered surgical instrument'20138,505,802'Surgical stapler with timer and feedback display'20138,348,125'Battery powered surgical instrument'20138,328,823'Powered tacker instrument'20128,292,920'Sickle needle and method'20128,172,121'Stapler powered auxiliary device'20128,157,150'Surgical stapler with timer and feedback display'20128,132,705'Surgical stapler with timer and feedback display'20128,052,024'Surgical stapler with timer and feedback display'20117,931,660'Powered tacker instrument'20117,909,221'Battery powered surgical instrument'20117,870,989'Surgical stapler with timer and feedback display'20117,866,524'Stapler powered auxiliary device for injecting material between stapler jaws'20117,845,534'Surgical stapler with timer and feedback display'20107,757,925'Battery powered surgical instrument'20107,464,847'Surgical stapler with timer and feedback display'20087,461,767'Battery powered surgical instrument'20086,792,686'Level'20046,675,490'Level'2004D0440507'Level'2001D0411436'Over the door clothes hook'19995,765,258'Vacuum cleaner with all components in floor traveling head'19985,694,665'Adjustable hinge'19975,671,499'Vacuum cleaner with all components in floor traveling head'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2004Patents assigned to STANLEY WORKS (5)· patent assignee history
1997–2021Based in Newtown, CT, US· patent location history
2008–2012Patents assigned to TYCO HEALTHCARE (13)· patent assignee history
2012–2021Patents assigned to COVIDIEN LP (19)· patent assignee history
2012–2019Patents assigned to KREHEL GREGG (9)· patent assignee history
2012–2019Patents assigned to VIOLA FRANK J (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COVIDIEN LP | 19 | 2012–2021 |
| TYCO HEALTHCARE | 13 | 2008–2012 |
| KREHEL GREGGself | 9 | 2012–2019 |
| VIOLA FRANK J | 6 | 2012–2019 |
| STANLEY WORKS | 5 | 1997–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Newtown, CT, US | 41 | 1997–2021 |