Edwin Fitzwater has been granted 16 US patents while listed as an inventor at The Regina . The first was granted in 1984 and the most recent in May 1996. Edwin Fitzwater ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Edwin Fitzwater in Rahway, NJ, US.
Patents per Year Patents granted per year, 1984 to 1996 Bar chart with a peak of 3 patents in 1987. peak 3 1984: 1 patents 1984 1985: 2 patents 1986: 2 patents 1986 1987: 3 patents 1988: 1 patents 1988 1990: 1 patents 1991: 1 patents 1991 1992: 1 patents 1994: 1 patents 1994 1995: 2 patents 1996: 1 patents 1996 Issued Patents All Time
Showing 1–16 of 16 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
5513415 Steam cleaning device Jerry R. Kent , John Kozul 1996-05-07
5473792 Steam cleaning machine Jerry R. Kent , John Kozul 1995-12-12
D364947 Self contained carpet cleaning machine Jerry R. Kent , John Kozul 1995-12-05
D345034 Self contained carpet cleaning machine — 1994-03-08
5150909 Air gun pellet design — 1992-09-29
4993400 Pellet feed system for an air gun — 1991-02-19
4968078 Adjustable compound-action clamp — 1990-11-06
4768406 Torque compensating apparatus — 1988-09-06
4676287 Cartridge and docking port for a cleaning device — 1987-06-30
$1,839,000
D289336 Pick up nozzle for a carpet cleaner — 1987-04-14
D289337 Pick up nozzle for a carpet cleaner — 1987-04-14
D286928 Shampoo cartridge for carpet cleaner — 1986-11-25
4566149 Cam latch for cleaning devices — 1986-01-28
$367,000
4559665 Indicator nozzle for cleaning devices — 1985-12-24
$137,000
4559667 Dripless nozzle for a cleaning device — 1985-12-24
$137,000
4443910 Above-the-floor adaptor for upright vacuum cleaner — 1984-04-24
$2,176,000