Inventor

COHEN DAVID B

US2 patents

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

COHEN DAVID B

1 patent

US4203452AMay 20, 1980

Efficiency of human learning employing the electroencephalograph and a long-term learning diagnostic-remedial process

COHEN DAVID B22 citations71

LANCE JOHN M

1 patent

US8407075B2Mar 26, 2013

Merging calendar entries

LANCE JOHN M6 citations65