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USPTO Patent Rankings Data through Dec 31, 2025
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Charles J. DeCaro — 11 Patents

TETextron: 9 patents #16 of 575Top 3%
Marshfield, MA: #24 of 127 inventorsTop 20%
Massachusetts: #11,676 of 88,656 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Charles J. DeCaro has been granted 11 US patents while listed as an inventor at Textron. The first was granted in 1980 and the most recent in June 1993. Charles J. DeCaro ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Charles J. DeCaro in Marshfield, MA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5217339 Non-seating plate/fastener assembly Terence O'Connor 1993-06-08
4809568 Barrel assembly for installation tool and method of installation 1989-03-07
4762453 Helical coil fastener 1988-08-09 $10,926,000
4605348 Quick release adapter 1986-08-12 $11,222,000
4550476 Adjustment means for a driver bit 1985-11-05 $8,629,000
4491443 Modified quick release adapter 1985-01-01
4375119 Floating plate holder installation tool 1983-03-01 $2,907,000
4361997 Fastener plate and assembly 1982-12-07 $2,876,000
4295394 Installation tool barrel assembly 1981-10-20 $5,955,000
4192459 Rail anchoring system 1980-03-11 $3,983,000
4182216 Collapsible threaded insert device for plastic workpieces 1980-01-08 $2,109,000