Inventor
Randall T. Palmer
Inventor
Liberty Lake, WA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits32%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1032%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
B05BSpraying apparatus5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
H01CResistors5%
H01HElectric switches5%
H02HEmergency protective circuit arrangements5%
PatentTitleYear
10,334,729Waveguide RF filtering using rigid-flexible substrate20199,991,697Fail open or fail short surge protector20188,174,828'Narrow gap spray cooling in a globally cooled enclosure'20127,806,166'Insulated spray cooling system for extreme environments'20107,788,939'Azeotrope spray cooling system'20107,779,896'Passive fluid recovery system'20107,717,162'Passive fluid recovery system'20107,602,608'Narrow gap spray cooling in a globally cooled enclosure'20097,508,665'Server farm liquid thermal management system'20097,495,914'Narrow gap spray cooling in a globally cooled enclosure'20097,370,817'Actuated atomizer'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2010Patents assigned to ISOTHERMAL SYSTEMS RES INC (5)· patent assignee history
2008Based in Kendrick, ID, US· patent location history
2009–2012Based in Liberty Lake, WA, US· patent location history
2010–2012Patents assigned to PARKER HANNIFIN CORP (4)· patent assignee history
2012Patents assigned to ALDER NORMAN O (1)· patent assignee history
2012Patents assigned to BEASLEY WILLIAM J (1)· patent assignee history
2018–2019Patents assigned to TRANSTECTOR SYSTEMS INC (2)· patent assignee history
2018–2019Based in Greenacres, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISOTHERMAL SYSTEMS RES INC | 5 | 2008–2010 |
| PARKER HANNIFIN CORP | 4 | 2010–2012 |
| TRANSTECTOR SYSTEMS INC | 2 | 2018–2019 |
| ALDER NORMAN O | 1 | 2012 |
| BEASLEY WILLIAM J | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Liberty Lake, Washington, US | 8 | 2009–2012 |
| Greenacres, Washington, US | 2 | 2018–2019 |
| Kendrick, ID, US | 1 | 2008 |