Inventor
Andrew P. Marshall
Inventor
University Heights, OH, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes44%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding16%
LOC238%
B23KSoldering or unsoldering4%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering4%
F16JPistons4%
F16KValves4%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact4%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
G01DMeasuring not specially adapted for a specific variable4%
PatentTitleYear
D0895772Thermal trace valve body2020D0886237Thermal trace valve body202010,648,749Fluid system components with thermal conditioning passages202010,344,898Pull-up by torque fitting with female threaded nut and integral dynamic wedge201910,316,998Conduit fitting subassembly and retaining tool20199,611,961'Pull-up by torque fitting with female threaded nut and integral dynamic wedge'20179,562,635'Conduit fitting with pull-up indication'20178,523,245'Fitting for tube and pipe with tapered ferrule'20138,439,404'Conduit connection with sensing function'20138,439,407'Conduit fitting with pull-up indication'20138,398,124'Pull-up by torque fitting'20138,038,180'Fitting with taper and single ferrule'20117,695,027'Fitting for tube and pipe'20107,497,483'Fitting for tube and pipe with cartridge'20096,884,963'Apparatus and method for welding duplex stainless steel'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to SWAGELOK CO (14)· patent assignee history
2005–2020Based in University Heights, OH, US· patent location history
2013Patents assigned to WILLIAMS PETER C (4)· patent assignee history
2013Patents assigned to BENNETT MARK A (3)· patent assignee history
2013Patents assigned to MARSHALL ANDREW P (3)· patent assignee history
2013Patents assigned to CLASON MARK A (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SWAGELOK CO | 14 | 2005–2020 |
| WILLIAMS PETER C | 4 | 2013 |
| BENNETT MARK A | 3 | 2013 |
| MARSHALL ANDREW Pself | 3 | 2013 |
| CLASON MARK A | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| University Heights, OH, US | 15 | 2005–2020 |