John Ronvik — 10 Patents at Sears, Roebuck And

John Ronvik has been granted 10 US patents while listed as an inventor at Sears, Roebuck And. The first was granted in 1982 and the most recent in April 2001. John Ronvik ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John Ronvik in Palos Heights, IL, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date
D440287	Water heater top	Barry N. Jackson, Gary W. Gauer	2001-04-10
D437922	Junction box cover for a water heater	Barry N. Jackson, Gary W. Gauer	2001-02-20
D436081	Control box cover for a water heater	Barry N. Jackson, Gary W. Gauer	2001-01-09
D421107	Water heater tank	Barry N. Jackson, Gary W. Gauer	2000-02-22
D300352	Water heater	—	1989-03-21
D283155	Pedestal sink	—	1986-03-25
D267187	Single handle faucet and the like	—	1982-12-07
D265232	Lens for faucet handle and the like	—	1982-06-29
D265233	Faucet handle and the like	—	1982-06-29
D265234	Faucet handle and the like	—	1982-06-29

John Ronvik — 10 Patents

Issued Patents All Time

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