David Laing — 5 Patents at Unknown

David Laing has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 1984 and the most recent in March 2018. David Laing ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Laing in Hillsborough Township, NJ, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
9913479	Rodent repellant system	—	2018-03-13
5399166	Portable infusion device	—	1995-03-21
5059182	Portable infusion device	—	1991-10-22
4841359	Photographic apparatus for making simultaneous exposures	Ross H. Hawkins, Bryan C. Bedington	1989-06-20
4436633	Filtration thickening method and apparatus	Eli I. Robinsky	1984-03-13

David Laing — 5 Patents

Issued Patents All Time

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