Inventor
Robert E. Sterling
Inventor
Colbert, WA, US
Overview
Patents· 28 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds20%
B23BTurning10%
B25FCombination or multi-purpose tools not otherwise provided for10%
A61LMethods or apparatus for sterilising materials or objects in general8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
LOC087%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08JWorking-up5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,925,655'Muffler for pneumatic power tool and pneumatic power tool incorporating the same'2018D0600996'Handle for a power tool'2009D0590685'Clutch housing for pneumatic tool'20097,438,140'Shock attenuating device for a rotary impact tool'20087,373,992'Automatic pressure regulating valve for a pneumatic tool'20087,216,739'Muffler for pneumatic hand tool'20076,926,117'Muffler for pneumatic hand tool'20056,841,602'Thermoset polymers with polyfluoroalkylsiloxane modified surfaces'2005D0498128'Portion of a power tool'20046,794,438'Thermoset polymers with dispersed fluorocarbon additives'20046,668,971'Pneumatic hand tool exhaust muffler having inner and outer tubes'20036,541,558'Thermoplastic polymers with dispersed fluorocarbon additives'20036,425,412'Dual spring exhaust valve linkage assembly'20026,209,678'Pneumatic hand tool exhaust muffler'2001D0432891'Tool handle'20006,087,430'Thermoplastic polymers with dispersed fluorocarbon additives'20005,952,623'Pneumatic hand tool exhaust muffler'19995,912,291'Thermoplastic polymers with polyfluoroalkylsiloxane modified surfaces'19995,909,016'Pneumatic hand tool exhaust muffler'19995,355,673'Exhaust valve'19945,286,773'Thermoplastic polymers with dispersed fluorocarbon additives'19945,143,963'Thermoplastic polymers with dispersed fluorocarbon additives'19924,578,413'Polymeric tubings comprising polysiloxane-modified elastomer compositions'19864,552,914'Hydrocarbon block copolymer with dispersed polysiloxane'19854,511,354'Hydrocarbon block copolymer with dispersed polysiloxane'19854,481,323'Hydrocarbon block copolymer with dispersed polysiloxane'19844,386,179'Hydrocarbon block copolymer with dispersed polysiloxane'19834,019,504'Medical splint kit'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–2000Patents assigned to STERLING ROBERT E (3)· patent assignee history
1983–1986Patents assigned to MEDICAL RESEARCH ASS (5)· patent assignee history
1983–1986Based in New Port Richey, FL, US· patent location history
1992–2005Patents assigned to RESEARCH DEV CORP (7)· patent assignee history
1992–2004Based in Homosassa, FL, US· patent location history
1994–2018Based in Colbert, WA, US· patent location history
1999–2005Based in Homosassa Springs, FL, US· patent location history
2001–2008Based in Spokane, WA, US· patent location history
2004–2009Patents assigned to EXHAUST TECHNOLOGIES INC (7)· patent assignee history
2018Patents assigned to EXHAUST TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXHAUST TECHNOLOGIES INC | 7 | 2004–2009 |
| RESEARCH DEV CORP | 7 | 1992–2005 |
| MEDICAL RESEARCH ASS | 5 | 1983–1986 |
| STERLING ROBERT Eself | 3 | 1977–2000 |
| EXHAUST TECH INC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Colbert, Washington, US | 12 | 1994–2018 |
| New Port Richey, Florida, US | 5 | 1983–1986 |
| Homosassa Springs, Florida, US | 4 | 1999–2005 |
| Spokane, Washington, US | 3 | 2001–2008 |
| Homosassa, Florida, US | 3 | 1992–2004 |