Inventor

GEMPERLE BRUNO

3 patents

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

CRYPTO AG

1 patent

US4369333AJan 18, 1983

Method and apparatus for enciphering and deciphering of information

CRYPTO AG100 citations86

RIETER AG MASCHF

1 patent

US5159166AOct 27, 1992

Drawroll unit

RIETER AG MASCHF21 citations77

EUROP HANDELSGES ANST

1 patent

US4095046AJun 13, 1978

Electronic enciphering- and deciphering apparatus in the form of a pocket calculator

EUROP HANDELSGES ANST14 citations70