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USPTO Patent Rankings Data through Dec 31, 2025
RJ

Richard E. Caddock, Jr. — 16 Patents

CECaddock Electronics: 13 patents #1 of 5Top 20%
Riverside, CA: #50 of 1,241 inventorsTop 5%
California: #37,952 of 386,348 inventorsTop 10%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Richard E. Caddock, Jr. has been granted 16 US patents while listed as an inventor at Caddock Electronics. The first was granted in 1987 and the most recent in July 2001. Richard E. Caddock, Jr. ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Richard E. Caddock, Jr. in Riverside, CA, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
6253446 Fault current fusing resistor and method 2001-07-03
5990780 Low-resistance, high-power resistor having a tight resistance tolerance despite variations in the circuit connections to the contacts 1999-11-23
5914648 Fault current fusing resistor and method 1999-06-22
5621378 Heatsink-mountable power resistor having improved heat-transfer interface with the heatsink 1997-04-15
5594407 Debris-reducing film-type resistor and method 1997-01-14
5481241 Film-type heat sink-mounted power resistor combination having only a thin encapsulant, and having an enlarged internal heat sink 1996-01-02
5481242 Debris-reducing telephone resistor combination and method 1996-01-02
5361300 Balancing resistor and thermistor network for telephone circuits, and combination thereof with relay 1994-11-01
5358169 Method of soldering leads to electrical components Robert C. Bowen 1994-10-25
5304977 Film-type power resistor combination with anchored exposed substrate/heatsink 1994-04-19
5300919 Vibration and shock-resistant film-type power resistor 1994-04-05
5254969 Resistor combination and method 1993-10-19
5231372 Method of manufacturing high-voltage and/or high-power thick-film screen-printed cylindrical resistors having small sizes, low voltage coefficients, and low inductance, and resistor thus manufactured 1993-07-27
4866411 Film-type cylindrical resistor, and method of making it 1989-09-12
4766410 High-voltage cylindrical film-type resistor and method of making it 1988-08-23
4670734 Method of making a compact, high-voltage, noninductive, film-type resistor 1987-06-02