Inventor · disambiguated record
John A. Washburn
Also filed as: WASHBURN JOHN A
3 granted patents·32 citations·filing 1993–1997
71Inventor score
Technology areasH04Q
Files withTELTREND INC3
Top patents by PatentIndex Score
3 records- 0153US5907614AHigh density telephone network interface unitTELTREND INC·Filed 1997·Granted May 25, 1999·17 cites·25 claims
- 0241US5631956AHigh density telephone network interface unitTELTREND INC·Filed 1996·Granted May 20, 1997·7 cites·5 claims
- 0337US5521977AHigh density telephone network interface unitTELTREND INC·Filed 1993·Granted May 28, 1996·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →