Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David J. Vollmer — 5 Patents

ASAutomatic Switch: 4 patents #13 of 74Top 20%
HMHerman Miller: 1 patents #250 of 427Top 60%
Ironia, NJ: #2 of 10 inventorsTop 20%
New Jersey: #16,606 of 69,400 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David J. Vollmer has been granted 5 US patents while listed as an inventor at Automatic Switch. The first was granted in 1987 and the most recent in February 2004. David J. Vollmer ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David J. Vollmer in Ironia, NJ, US.

Patents per Year

Patents granted per year, 1987 to 2004Bar chart with a peak of 3 patents in 1987.peak 31987: 3 patents19871988: 1 patents19882004: 1 patents2004

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6695220 Powder spray coating system 2004-02-24 $12,999,000
4736177 Solenoid actuator with electrical connection modules James E. Greame 1988-04-05
4683453 Solenoid actuator with fastener James E. Greame 1987-07-28
4683454 Solenoid actuator with electrical connection modules James E. Greame 1987-07-28
4679767 Solenoid arrangement including yoke-enclosed coil and double encapsulation James E. Greame 1987-07-14