Inventor
William C. Smith
Inventor
Potomac, MD, US
Overview
Patents· 53 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B05Bprimary
B05BSpraying apparatus14%
Y10TTechnical subjects covered by former us classification9%
A61KPreparations for medical, dental or toiletry purposes5%
C07KPeptides5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents4%
B08BCleaning in general3%
D21BFibrous raw materials or their mechanical treatment3%
F24FAir-conditioning3%
PatentTitleYear
9,308,543'Attachment for a spraying device for use in small places with evacuation of particulates'20169,308,539'Attachment to improve transfer efficiency for a spraying device'20169,259,024'High caloric enteral formulations'20169,038,926'Attachment to improve transfer efficiency for a spraying device'20157,550,022'Portable system for capturing air pollution'20096,616,720'Portable airborne contamination control system including a main and remote unit'20036,395,047'Portable airborne contamination control system including a main and remote unit'20026,353,542'Rack mounting bracket for mounting heavy unbalanced equipment'20026,301,973'Non-intrusive pressure/multipurpose sensor and method'20016,277,593'Dorsal tissue affecting factor and compositions'20016,090,238'Vinyl decal and graphics removal process'20006,033,794'Multi-stage fuel cell system method and apparatus'20006,029,909'Spray system with a dual induction process'20006,008,339'Nucleic acids encoding a neural tissue affecting factor'19995,977,644'Backup power system having improved cooling airflow and method of operation thereof'19995,920,129'Uninterruptible power supply having solid state transfer switch and method of operation thereof'19995,909,076'Magnetic commutation alternator, method of manufacture thereof and wireless infrastructure employing the same'19995,849,015'Orthopaedic stem inserter with quick release lever and ratchet'19985,843,775'Human dorsal tissue affecting factor (noggin) and nucleic acids encoding same'19985,821,124'Hybridoma cell lines and antibodies that bind noggin'19985,755,793'Centralizer for a prosthetic implant'19985,697,361'Induction pump method for increased breathable air flow of cooled and reduced humidity air'19975,690,740'High volume low pressure air entrapment of overspray'19975,670,481'Dorsal tissue affecting factor (noggin) and compositions comprising same'19975,609,302'Removable spray gun fluid flow assembly'19975,456,066'Fuel supply system and method for coal-fired prime mover'19955,393,345'Respray of overspray of any atomizable liquid with jet venturi induction pump'19955,376,457'Vehicle coating process'19945,271,564'Spray gun extension'1993D0337411'Lifting magnet'19935,058,807'High volume, low pressure spraying system'19915,044,557'High volume, low pressure spraying system'1991D0317226'Sportsman\'s outdoor bag'19914,991,776'High volume, low pressure spraying system'19914,900,075'Auxiliary safety chain locking device'19904,885,543'Electrostatic discharge test apparatus'19894,850,809'Air operated low pressure spraying system'19894,815,305'Auxiliary safety chain lock'19894,744,693'Pot hole filler material and method of filling same'19884,726,055'Gas meter with remote control for terminating supply of gas and related method'19884,658,965'Disc screen classifier'19874,627,071'Distortion analyzer for quadrature demodulated data'19864,426,855'Yarn feeder mechanisms'19844,413,483'Control mechanism for circular knitting machine'19834,356,852'Hand drive tool'19824,341,530'Slurry atomizer for a coal-feeder and dryer used to provide coal at gasifier pressure'1982D0263025'Bottle'19824,301,930'Disk screen, modular disk assembly and method'19814,250,371'Accurate production of relieved shapes by electrical erosion'19814,235,382'Method and apparatus for rechipping wood chips'19804,230,559'Apparatus for pneumatically separating fractions of a particulate material'19804,212,336'Screwdriver'19804,166,027'Apparatus and method for pneumatically separating fractions of a particulate material'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1980Patents assigned to RADER COMPANIES (3)· patent assignee history
1979–1987Based in West Vancouver, CA· patent location history
1980–2016Patents assigned to SMITH WILLIAM C (13)· patent assignee history
1989–1997Based in Potomac, MD, US· patent location history
1997–2001Patents assigned to UNIV CALIFORNIA (5)· patent assignee history
1998–2001Patents assigned to REGENERON PHARMA (3)· patent assignee history
1999Patents assigned to LUCENT TECHNOLOGIES INC (3)· patent assignee history
1999–2002Based in Garland, TX, US· patent location history
2000–2003Based in Jessup, MD, US· patent location history
2015–2016Based in Upland, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMITH WILLIAM Cself | 13 | 1980–2016 |
| UNIV CALIFORNIA | 5 | 1997–2001 |
| LUCENT TECHNOLOGIES INC | 3 | 1999 |
| RADER COMPANIES | 3 | 1979–1980 |
| REGENERON PHARMA | 3 | 1998–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Potomac, Maryland, US | 9 | 1989–1997 |
| West Vancouver, CA | 5 | 1979–1987 |
| Garland, Texas, US | 4 | 1999–2002 |
| Upland, California, US | 3 | 2015–2016 |
| Jessup, Maryland, US | 3 | 2000–2003 |