Inventor
Bernard DiMarco
Inventor
Lilburn, GA, US
Overview
Patents· 48 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches87%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
Y04SSystems integrating technologies related to power network operation, communication or information technologies for improving the electrical power generation, transmission, distribution, management or usage, i.e. smart grids4%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power2%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
6,943,652'Signal accessory for a molded case circuit breaker'20056,867,671'Signal accessory for a molded case circuit breaker'20056,600,396'Signal accessory for a molded case circuit breaker'20036,441,708'Shunt trip device for a molded case circuit breaker'20026,396,370'Bi-metal trip unit for a molded case circuit breaker'20026,392,512'Stationary line bus assembly'20026,255,925'Thermal-magnetic trip unit with adjustable magnetic tripping'20016,248,970'ARC chute for a molded case circuit breaker'20016,181,226'Bi-metal trip unit for a molded case circuit breaker'20016,135,633'Method for thermally calibrating circuit breaker trip mechanism and associated trip mechanism'20006,034,581'Remote controlled circuit breaker'20006,030,114'Method for thermally calibrating circuit breaker trip mechanism and associated trip mechanism'20006,005,207'Multi-part circuit breaker housing'19995,994,988'Movable contact structure for a circuit breaker, including crossbar and spring biased cam mechanism'19995,926,081'Circuit breaker having a cam structure which aids blow open operation'19995,909,161'Intermediate latch for a molded case circuit breaker'19995,872,495'Variable thermal and magnetic structure for a circuitbreaker trip unit'19995,814,777'Cable interlock system for circuit breakers'19985,791,458'Interface connection for a circuit breaker plug-in trip unit'19985,634,554'Interface connection for a circuit breaker plug-in trip unit'19975,534,835'Circuit breaker with molded cam surfaces'19965,515,018'Pivoting circuit breaker load terminal'19965,504,467'Circuit breaker with improved contact arm follower spring arrangement'19965,502,428'Circuit breaker with one-piece crossbar including an integrally molded operating arm'19965,408,208'Electrically tripped mechanism for knife blade switches'19955,361,051'Pivoting circuit breaker contact arm assembly'19945,296,827'Circuit breaker with magnetic shield'19945,184,099'Circuit breaker with dual movable contacts'19935,120,921'Circuit breaker including improved handle indication of contact position'19924,927,308'Fastening means'19904,680,564'Multi-pole molded case circuit breaker with a common contact operating crossbar member'19874,675,635'Electromagnetic structure for a circuit breaker'19874,675,640'Line terminal assembly for a circuit breaker'19874,595,896'Molded case circuit breaker having a reinforced housing'19864,594,567'Circuit breaker contact arm assembly having a magnetic carrier'19864,458,224'Current-limiting circuit breaker adapter'19844,346,357'Current-limiting circuit breaker adapter'19824,300,030'Handle blocking means for circuit breaker'19814,260,861'Handle locking means for circuit breaker'19814,233,482'Enclosed fused disconnect switch'19804,217,472'Compact circuit breaker having high interrupting capacity'19804,214,219'Push-push switch'19804,209,760'Circuit breaker and accessory devices therefor'19804,151,495'Resetting means for trip free circuit breaker contact operating mechanism'19794,129,843'Magnetic trip means for circuit breaker'19784,107,488'Platform mounted switch operating mechanism'19784,095,075'Visible blade switch'19784,088,973'Unitized combination starter'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1982Patents assigned to GOULD INC (11)· patent assignee history
1978Patents assigned to ITE IMPERIAL CORP (1)· patent assignee history
1978–1984Based in Bellefontaine, OH, US· patent location history
1980Based in Bellfontaine, OH, US· patent location history
1984–1987Patents assigned to SIEMENS ALLIS INC (4)· patent assignee history
1986–2005Based in Lilburn, GA, US· patent location history
1987–2005Patents assigned to SIEMENS ENERGY & AUTOMAT (30)· patent assignee history
1998Patents assigned to SIEMANS ENERGY & AUTOMATION IN (1)· patent assignee history
2001–2005Based in Lilourn, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIEMENS ENERGY & AUTOMAT | 30 | 1987–2005 |
| GOULD INC | 11 | 1978–1982 |
| SIEMENS ALLIS INC | 4 | 1984–1987 |
| ITE IMPERIAL CORP | 1 | 1978 |
| SIEMANS ENERGY & AUTOMATION IN | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lilburn, Georgia, US | 33 | 1986–2005 |
| Bellefontaine, OH, US | 12 | 1978–1984 |
| Lilourn, Georgia, US | 2 | 2001–2005 |
| Bellfontaine, OH, US | 1 | 1980 |