Individual holder
PALMER DONALD E
US·5 granted patents·101 citations·filing 1987–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0182US4945189AAsymmetric audio cable for high fidelity signalsPALMER DONALD E·Filed 1989·Granted Jul 31, 1990·41 cites·11 claims
- 0256US5064966AMultiple segment audio cable for high fidelity signalsPALMER DONALD E·Filed 1990·Granted Nov 12, 1991·19 cites·8 claims
- 0356US4939315AShielded audio cable for high fidelity signalsPALMER DONALD E·Filed 1988·Granted Jul 3, 1990·15 cites·10 claims
- 0452US4885555AInterconnection for high fidelity signalsPALMER DONALD E·Filed 1987·Granted Dec 5, 1989·18 cites·11 claims
- 0536US5222149ADamping terminator for high fidelity audio signalsPALMER DONALD E·Filed 1991·Granted Jun 22, 1993·8 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when PALMER DONALD E files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →