Inventor

GRUBE HOLGER

US2 patents

⚠️ This page may combine multiple inventors who share the name “GRUBE HOLGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

US ENERGY

1 patent

US7134342B1Nov 14, 2006

Magnetic infrasound sensor

US ENERGY12 citations78

US SEC THE COMMERCE THE NAT INST OF STANDARDS AND TECHNOLOGY

1 patent

US7914915B2Mar 29, 2011

Highly charged ion modified oxide device and method of making same

US SEC THE COMMERCE THE NAT INST OF STANDARDS AND TECHNOLOGY0 citations28