Werner Frey has been granted 15 US patents while listed as an inventor at International Standard Electric . The first was granted in 1980 and the most recent in March 2022. Werner Frey ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Werner Frey in Grafenau, DE.
Patents per Year Patents granted per year, 1980 to 2022 Bar chart with a peak of 3 patents in 1988. peak 3 1980: 1 patents 1980 1981: 1 patents 1982: 1 patents 1982 1983: 2 patents 1984: 1 patents 1984 1987: 1 patents 1988: 3 patents 1988 1989: 1 patents 1999: 1 patents 1999 2016: 1 patents 2019: 1 patents 2019 2022: 1 patents 2022 Issued Patents All Time
Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11283230 Device, method, and system for inverse crimping Ernst Lüftl 2022-03-22
10369722 Control for a truck mixer Berthold Ruf 2019-08-06
9466111 Method and device for determining or aligning the angular position of individual wires within a sheathed cable containing twisted wires — 2016-10-11
5969243 Humidity sensor for capacitive measurement of humidity in bulk material German Gotz 1999-10-19
4880885 Polymerization reactor provided with coating that suppresses polymer deposit formation Willi Kleine , Albrecht Daweritz 1989-11-14
4793601 Key spring Peter Wild , Johannes Rometsch , Karl Iseli 1988-12-27
4791257 Key element for a contactless keyboard Johannes Rometsch , Karl Iseli , Peter Wild 1988-12-13
4742740 Automatic rod guide adjusting method for a numerically controlled lathe and lathe for carrying out the method Heinz Hasslauer , Werner Sonnek , Walter Klauss 1988-05-10
4661569 Method of inhibiting polymer deposition on reactor walls during free-radical polymerization Willi Kleine , Albrecht Daweritz 1987-04-28
4483634 Keyboard arrangement Johannes Rometsch , Hans Diem 1984-11-20
$3,213,000
4398180 Contactless keyboard Johannes Rometsch , Hans Diem 1983-08-09
$5,494,000
4391960 Process for the polymerization of vinyl halide polymers Willi Kleine 1983-07-05
4348496 Carboxylated monomer/vinyl chloride/vinyl acetate terpolymer emulsions, process of production and use Rudolf Puhe , Gunter Weinhold 1982-09-07
4246437 Sealing apertures through which electrical terminals protrude Ronald W. Lomax , Herbert W. Clark , David W. Smith 1981-01-20
$6,106,000
4206432 Electromagnetic relay Kurt H. Altorfer 1980-06-03
$1,970,000