Inventor
John H. Martin
Inventor
Oxnard, CA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B22Fprimary
B22FWorking metallic powder16%
C22CAlloys13%
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 sintering9%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock9%
H04BTransmission9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons6%
B23KSoldering or unsoldering3%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys3%
E05BLocks3%
PatentTitleYear
11,117,193Additive manufacturing with nanofunctionalized precursors202111,091,826Hydride-coated microparticles and methods for making the same202111,053,571Aluminum with grain refiners, and methods for making and using the same202111,052,460Methods for nanofunctionalization of powders, and nanofunctionalized materials produced therefrom202111,053,575Hydride-coated microparticles and methods for making the same202111,041,325Tapered bolt receiver for a door lock20217,595,633'Velocity measurement using magnetoresistive sensors'20097,082,823'Digital signal processing back biased hall effect muzzle velocity measurement system'20065,327,580'Full duplex RF repeater/base station providing microprocessor-controlled simultaneous CTCSS tone encode/decode'19945,305,467'Local area network for flexible digital communications within and between RF base stations'19945,241,689'Digital signal processor audio compression in an RF base station system'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1994Patents assigned to ERICSSON GE MOBILE COMMUNICAT (3)· patent assignee history
1993–1994Based in Lynchburg, VA, US· patent location history
2006–2009Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2006–2009Based in Rio Rancho, NM, US· patent location history
2021Patents assigned to HRL LAB LLC (5)· patent assignee history
2021Patents assigned to LEVEL HOME INC (1)· patent assignee history
2021Based in Oxnard, CA, US· patent location history
2021Based in Los Angeles, CA, US· patent location history
2021Based in Atherton, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HRL LAB LLC | 5 | 2021 |
| ERICSSON GE MOBILE COMMUNICAT | 3 | 1993–1994 |
| HONEYWELL INT INC | 2 | 2006–2009 |
| LEVEL HOME INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oxnard, California, US | 3 | 2021 |
| Lynchburg, Virginia, US | 3 | 1993–1994 |
| Los Angeles, California, US | 2 | 2021 |
| Rio Rancho, NM, US | 2 | 2006–2009 |
| Atherton, California, US | 1 | 2021 |