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John P. Devine — 7 Patents

Watertown, SD: #5 of 83 inventorsTop 7%
South Dakota: #226 of 2,308 inventorsTop 10%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
John P. Devine has been granted 7 US patents. The first was granted in 1986 and the most recent in July 2002. John P. Devine ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John P. Devine in Watertown, SD, US.

Patents per Year

Patents granted per year, 1986 to 2002Bar chart with a peak of 2 patents in 2002.peak 21986: 1 patents19861988: 1 patents19881989: 1 patents19891996: 1 patents19961997: 1 patents19972002: 2 patents2002

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6422132 Multi-use brew bowl — 2002-07-23
6378882 Human-powered exercise cycle — 2002-04-30
5679432 Multi-layer laminate structure John H. Holmquest 1997-10-21
5549418 Expanded polystyrene lightweight fill John H. Holmquest 1996-08-27
4852310 Insulated building construction Harold B. Henley, Kenneth L. Norberg 1989-08-01
4720948 Insulated building construction Harold B. Henley, Kenneth L. Norberg 1988-01-26
4578909 Insulated building construction Harold B. Henley, Kenneth L. Norberg 1986-04-01

Frequent Collaborators

Harold B. Henley3 shared
Kenneth L. Norberg3 shared
John H. Holmquest2 shared

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