Inventor

Roman Kolar

Inventor

Hendersonville, NC, US

Overview

6→

Patents

1997–2020

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F03Dprimary

F03DWind motors20%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%

E04HBuildings or like structures for particular purposes8%

F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g8%

B01DSeparation4%

C12NMicroorganisms or enzymes4%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms4%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms4%

E02BHydraulic engineering4%

E02DFoundations4%

PatentTitleYear

10,541,523Spacer for wind turbine cables2020 9,782,710'Multi-sided ventilation assembly for wind turbine tower access door'2017 8,898,991'Wind turbine tower base assembly with detachable tower base rings'2014 8,544,214'Wind turbine tower assembly and method for assembling the same'2013 7,675,211'Method of assembling a rotor shaft assembly'2010 5,672,470'Microbial process for detection of toxic substances'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Based in Dortmund, DE· patent location history

2010–2020Patents assigned to GEN ELECTRIC (5)· patent assignee history

2010–2020Based in Hendersonville, NC, US· patent location history

2013–2020Patents assigned to KOLAR ROMAN (3)· patent assignee history

2013Patents assigned to BAGEPALLI BHARAT SAMPATHKUMARAN (1)· patent assignee history

2014Patents assigned to Cai ying xia (1)· patent assignee history

2020Patents assigned to DEMENT CRAIG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN ELECTRIC	5	2010–2020
KOLAR ROMANself	3	2013–2020
BAGEPALLI BHARAT SAMPATHKUMARAN	1	2013
Cai ying xia	1	2014
DEMENT CRAIG	1	2020

Locations

Location	Patents	Span
Hendersonville, NC, US	5	2010–2020
Dortmund, DE	1	1997