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Daniel L. Ingold — 3 Patents

ATAppropriate Technology: 3 patents #2 of 10Top 20%
Wardsboro, VT: #1 of 1 inventorsTop 100%
Vermont: #1,715 of 4,968 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Daniel L. Ingold has been granted 3 US patents while listed as an inventor at Appropriate Technology. The first was granted in 1985 and the most recent in March 1987. Daniel L. Ingold ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Daniel L. Ingold in Wardsboro, VT, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4651796 Edge seal and rerailer for insulating shade Bruce C. Gardner, David A. May 1987-03-24
4516618 Edge seal and rerailer for insulating shade Bruce C. Gardner, David A. May 1985-05-14
4497436 Venting system for insulating window shade Robert Stewart 1985-02-05

Frequent Collaborators

Bruce C. Gardner2 shared
David A. May2 shared
Robert Stewart1 shared

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Debbie Maloyd3
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Paul Sabatka3
Sergii Bomko3