Inventor
Timothy R. Piwonka-Corle
Inventor
Portland, OR, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties16%
B29CShaping or joining of plastics11%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts11%
B29LIndexing scheme associated with subclass b29c, relating to particular articles11%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%
A47LDomestic washing or cleaning5%
A61LMethods or apparatus for sterilising materials or objects in general5%
B08BCleaning in general5%
C02FTreatment of water, waste water, sewage, or sludge5%
PatentTitleYear
10,876,917Polymer composite vacuum components202010,814,358Floor cleaning device with disinfection capabilities202010,359,332Polymer composite vacuum components20199,040,907'Method and apparatus for tuning an electrostatic ion trap'20157,424,177'Variable attenuation signal acquisition probing and voltage measurement systems using an electro-optical cavity'20087,310,455'Variable attenuation signal acquisition probing and voltage measurement systems using an electro-optical cavity'20077,221,813'Signal acquisition probing and voltage measurement systems using an electro-optical cavity'20076,734,967'Focused beam spectroscopic ellipsometry method and system'20045,910,842'Focused beam spectroscopic ellipsometry method and system'19995,608,526'Focused beam spectroscopic ellipsometry method and system'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2008Based in Portland, OR, US· patent location history
1999Patents assigned to KLA TENCOR CORP (1)· patent assignee history
2007–2008Patents assigned to TEKTRONIX INC (3)· patent assignee history
2015–2020Patents assigned to MKS INSTR INC (3)· patent assignee history
2015–2020Based in Boulder, CO, US· patent location history
2020Patents assigned to KAERCHER NORTH AMERICA INC (1)· patent assignee history
2020Patents assigned to KARCHER NORTH AMERICA INC (1)· patent assignee history
2020Based in Longmont, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MKS INSTR INC | 3 | 2015–2020 |
| TEKTRONIX INC | 3 | 2007–2008 |
| KAERCHER NORTH AMERICA INC | 1 | 2020 |
| KARCHER NORTH AMERICA INC | 1 | 2020 |
| KLA TENCOR CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Portland, OR, US | 6 | 1997–2008 |
| Boulder, CO, US | 3 | 2015–2020 |
| Longmont, CO, US | 1 | 2020 |