Inventor

SEAMONS JOHN K

US3 patents

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

NEXT INC

2 patents

US4924330AMay 8, 1990

System and method for improving the performance of high-density data storage media

NEXT INC68 citations93

US4924327AMay 8, 1990

System and method for improving the performance of high-density data storage media

NEXT INC5 citations60

HUGHES ELECTRONICS CORP

1 patent

US6330235B1Dec 11, 2001

Method and apparatus providing data communication over an existing telephone network without interfering with normal telephony functions

HUGHES ELECTRONICS CORP8 citations71