DH

Donald C. Holm

ES Esurance Insurance Services: 1 patents #14 of 24Top 60%
📍 Walnut Creek, CA: #476 of 1,300 inventorsTop 40%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,473,034 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9886722 Insurance marketing methods Huyen K. Bui, Jeffrey Lewis Goodman, Bennet Harvey, Hans S. Johansen, Moncef Klouche +3 more 2018-02-06
4337055 Drive belt tensioning apparatus Duncan R. Mackay, Arthur K. Arnold 1982-06-29
4290205 Rim surface measuring guage for wheel balances 1981-09-22