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Philip E. Shepherd — 2 Patents

PBPearl Baths: 1 patents #4 of 6Top 70%

Edina, MN: #439 of 909 inventorsTop 50%

Minnesota: #24,068 of 52,454 inventorsTop 50%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Philip E. Shepherd has been granted 2 US patents while listed as an inventor at Pearl Baths. The first was granted in 1986 and the most recent in January 1988. Philip E. Shepherd ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Philip E. Shepherd in Edina, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4716605	Liquid sensor and touch control for hydrotherapy baths	Gregory R. Johnson	1988-01-05
4602391	Dynamically balanced suction relief for hydrotherapy tubs and spas	—	1986-07-29

Philip E. Shepherd — 2 Patents

Issued Patents All Time

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