Inventor

MITKA ALEXANDER R

US2 patents

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

MINNESOTA MINING & MFG

1 patent

US5841613ANov 24, 1998

Tape cassette for cleaning VCR heads and transport components

MINNESOTA MINING & MFG15 citations69

3M INNOVATIVE PORPERTIES COMPA

1 patent

US6256166B1Jul 3, 2001

Tape cassette for cleaning VCR heads and transport components

3M INNOVATIVE PORPERTIES COMPA4 citations52