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Bruce N. Smith — 3 Patents

SPSpherex: 2 patents #4 of 4Top 100%

Plymouth, NH: #7 of 26 inventorsTop 30%

New Hampshire: #4,183 of 12,181 inventorsTop 35%

Overall (All Time): #1,328,092 of 4,157,543Top 35%

3 Patents All Time

Bruce N. Smith has been granted 3 US patents while listed as an inventor at Spherex. The first was granted in 1980 and the most recent in December 1990. Bruce N. Smith ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Bruce N. Smith in Plymouth, NH, US.

Patents per Year

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4978176	Spoked wheel	—	1990-12-18
D259195	Wheel	—	1981-05-12
D256931	Toy wheel	—	1980-09-16

Bruce N. Smith — 3 Patents

Patents per Year

Issued Patents All Time

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