HH

Harold C. Hervig

3M: 3 patents #4,214 of 11,543Top 40%
Overall (All Time): #1,309,158 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4381424 Multi-core cable connection for medium voltage cable Dieter Kehr, Raymond Krabs 1983-04-26
4377547 Molded high voltage splice body 1983-03-22
4326735 Mold useful in sealing leaks in pipes David N. Hunder 1982-04-27
4241004 High voltage splice 1980-12-23