Inventor
Bradley A. Smith
Inventor
Madison, WI, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation25%
F01MLubricating of machines or engines in general23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
F24FAir-conditioning9%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
B04BCentrifuges2%
F16FSprings2%
F16LPipes2%
PatentTitleYear
10,744,438Systems and methods for attaching and retaining a filter element on a rotating shaft202010,046,263Snap in place natural gas filter20188,986,539'Inside-out flow filter with pressure recovery'20158,974,567'Rotating coalescer with keyed drive'20158,940,068'Magnetically driven rotating separator'20158,470,062'Drain tube for gas-liquid separation systems'20138,349,061'Combination relief valve and drainage mechanism requiring inserted element to permit drainage in a coalescer system'20138,303,255'Shaft trim balancing devices, related systems and methods'20128,241,411'Multistage variable impactor'20128,118,909'Multistage variable impactor'20128,097,061'Elliptical seal interface for filter assembly'20127,964,009'Inertial gas-liquid separator with axially variable orifice area'20117,935,165'Multistage variable impactor'20117,857,883'Inertial gas-liquid separator with constrictable and expansible nozzle valve sidewall'20107,679,745'Time-resolved fluorescence spectrometer for multiple-species analysis'20107,648,077'HVAC communication system'20107,648,543'Multistage variable impactor'20107,602,488'High-speed, rugged, time-resolved, raman spectrometer for sensing multiple components of a sample'20097,537,172'HVAC communication system'20097,523,782'Heat exchanger having a double baffle'20097,510,126'HVAC communication system'20097,163,158'HVAC communication system'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2010Based in Buford, GA, US· patent location history
2009–2020Based in Columbus, IN, US· patent location history
2009–2010Based in San Jose, CA, US· patent location history
2010–2020Patents assigned to CUMMINS FILTRATION IP INC (14)· patent assignee history
2010–2015Based in Madison, WI, US· patent location history
2012–2015Patents assigned to SMITH BRADLEY A (7)· patent assignee history
2012–2015Patents assigned to HERMAN PETER K (5)· patent assignee history
2012–2015Patents assigned to NG KWOK-LAM (3)· patent assignee history
2012–2015Patents assigned to SCHECKEL BENJAMIN L (3)· patent assignee history
2012Based in Deep River, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CUMMINS FILTRATION IP INC | 14 | 2010–2020 |
| SMITH BRADLEY Aself | 7 | 2012–2015 |
| HERMAN PETER K | 5 | 2012–2015 |
| NG KWOK-LAM | 3 | 2012–2015 |
| SCHECKEL BENJAMIN L | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Madison, WI, US | 9 | 2010–2015 |
| Columbus, IN, US | 6 | 2009–2020 |
| Buford, Georgia, US | 4 | 2007–2010 |
| San Jose, California, US | 2 | 2009–2010 |
| Deep River, CT, US | 1 | 2012 |