Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
RJ

Robert E. Sadler, Jr. — 5 Patents

EGElectrocom Gard: 4 patents #2 of 11Top 20%
3C3Com: 1 patents #724 of 1,250Top 60%
Des Plaines, IL: #174 of 807 inventorsTop 25%
Illinois: #18,025 of 84,256 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert E. Sadler, Jr. has been granted 5 US patents while listed as an inventor at Electrocom Gard. The first was granted in 1994 and the most recent in July 2005. Robert E. Sadler, Jr. ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert E. Sadler, Jr. in Des Plaines, IL, US.

Patents per Year

Patents granted per year, 1994 to 2005Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19941995: 1 patents19951996: 1 patents19961997: 1 patents19972005: 1 patents2005

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6921296 Card cage and electronic card apparatus and system Daniel J. Lecinski, Gerald A. Greco 2005-07-26 $6,273,000
5695071 Small flats sorter Gerald D. Ross, John M. Buday, Jr., Gunther Adam Dorth, David A. Novak 1997-12-09
5535874 Carrier for transport and delivery of an article to a destination Gerald D. Ross, John M. Buday, Jr., Gunther Adam Dorth, David A. Novak 1996-07-16
5419457 System for sorting mail pieces on multiple levels and a method for performing the same Gerald D. Ross, John M. Buday, Jr., Gunther Adam Dorth, David A. Novak 1995-05-30
5340099 Orientation chute for sorting machine Michael Romanenko, John M. Buday, Jr. 1994-08-23