Inventor · Cedar Rapids, IA, US

Wilhelm T. Hackenbroch

2Patents
2h-index
3Co-inventors
27Inventor score

Filing activity: Oct 17, 1977 → Sep 18, 1978

Most-cited inventions

PatentTitleAreaCited byStatus
US4251851A Panelboard assembly Electricity 47 Expired
US4142225A Panelboard assembly employing heat transmitting insulator assembly and a circuit breaker securing bead received in a circuit breaker housing recess Electricity 27 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.