Inventor · disambiguated record
David B. Kawchak
Also filed as: KAWCHAK DAVID · KAWCHAK DAVID B
4 granted patents·144 citations·filing 1985–1989
80Inventor score
Top patents by PatentIndex Score
4 records- 0188US4891897ADisplay panelGIESKE DETLEF J·Filed 1988·Granted Jan 9, 1990·96 cites·15 claims
- 0277USD323921SSleeping bagKAWCHAK DAVID B·Filed 1989·Granted Feb 18, 1992·22 cites·1 claims
- 0355US4780349ADisplay panelGIESKE DETLEF J·Filed 1987·Granted Oct 25, 1988·17 cites·12 claims
- 0434US4722147ADisplay panelGIESKE DETLEF J·Filed 1985·Granted Feb 2, 1988·9 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →