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David W. Otto — 5 Patents

HMHmt: 2 patents #6 of 29Top 25%
HP: 1 patents #11,359 of 16,619Top 70%
Whittier, CA: #80 of 578 inventorsTop 15%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David W. Otto has been granted 5 US patents while listed as an inventor at Hmt. The first was granted in 1992 and the most recent in March 2021. David W. Otto ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David W. Otto in Whittier, CA, US.

Patents per Year

Patents granted per year, 1992 to 2021Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19921994: 1 patents19942005: 1 patents20052012: 1 patents20122021: 1 patents2021

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10948013 Ball carriages Cameron Hutchings 2021-03-16 $9,780,000
8241089 Halter bra — 2012-08-14
6896581 Breast cup construction — 2005-05-24
5321881 Method of installing a shoe seal for floating roof of storage tank Patrick L. Lippiello 1994-06-21
5103992 Shoe seal for floating roof of storage tank, and method of installing same Patrick L. Lippiello 1992-04-14

Frequent Collaborators

Patrick L. Lippiello2 shared
Cameron Hutchings1 shared

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Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5